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3020310331425 = 32521511791972521
BaseRepresentation
bin101011111100111000100…
…001100100000000100001
3101200201221121202000101100
4223330320201210000201
5343441043421101200
610231302244225013
7431132051140242
oct53747041440041
911621847660340
103020310331425
11a649a7496352
1240943399b169
1318ba775b1caa
14a62804c0cc9
155387285ed00
hex2bf38864021

3020310331425 has 144 divisors (see below), whose sum is σ = 5505939204480. Its totient is φ = 1582519680000.

The previous prime is 3020310331397. The next prime is 3020310331433. The reversal of 3020310331425 is 5241330130203.

3020310331425 is a `hidden beast` number, since 3 + 0 + 203 + 1 + 0 + 3 + 31 + 425 = 666.

It is not a de Polignac number, because 3020310331425 - 215 = 3020310298657 is a prime.

It is a super-2 number, since 2×30203103314252 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1198059165 + ... + 1198061685.

It is an arithmetic number, because the mean of its divisors is an integer number (38235688920).

Almost surely, 23020310331425 is an apocalyptic number.

It is an amenable number.

3020310331425 is a deficient number, since it is larger than the sum of its proper divisors (2485628873055).

3020310331425 is a wasteful number, since it uses less digits than its factorization.

3020310331425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064 (or 3056 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 3020310331425 its reverse (5241330130203), we get a palindrome (8261640461628).

The spelling of 3020310331425 in words is "three trillion, twenty billion, three hundred ten million, three hundred thirty-one thousand, four hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 151 179 197 225 453 537 591 755 895 985 1359 1611 1773 2265 2521 2685 2955 3775 4475 4925 6795 7563 8055 8865 11325 12605 13425 14775 22689 27029 29747 33975 35263 37815 40275 44325 63025 81087 89241 105789 113445 135145 148735 176315 189075 243261 267723 317367 380671 405435 446205 451259 496637 528945 567225 675725 743675 881575 1142013 1216305 1338615 1353777 1489911 1586835 1903355 2027175 2231025 2256295 2483185 2644725 3426039 4061331 4469733 5324713 5710065 6081525 6693075 6768885 7449555 7934175 9516775 11281475 12415925 15974139 17130195 20306655 22348665 26623565 28550325 33844425 37247775 47922417 68140109 74992187 79870695 85650975 88898023 101533275 111743325 133117825 204420327 224976561 239612085 266694069 340700545 374960935 399353475 444490115 613260981 674929683 800082207 1022101635 1124882805 1198060425 1333470345 1703502725 1874804675 2222450575 3066304905 3374648415 4000411035 5110508175 5624414025 6667351725 13423601473 15331524525 16873242075 20002055175 40270804419 67118007365 120812413257 201354022095 335590036825 604062066285 1006770110475 3020310331425