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131044255030124 = 227910931112233311
BaseRepresentation
bin11101110010111100011110…
…010001010101101101101100
3122011222201010110002011202122
4131302330132101111231230
5114134012113241430444
61142412522155212112
736413430542050112
oct3562743621255554
9564881113064678
10131044255030124
1138833613714287
1212845307a47038
135817560308a87
14245080bd51ab2
151023b661464ee
hex772f1e455b6c

131044255030124 has 48 divisors (see below), whose sum is σ = 235114469990400. Its totient is φ = 63893110132800.

The previous prime is 131044255030109. The next prime is 131044255030127. The reversal of 131044255030124 is 421030552440131.

It is a super-2 number, since 2×1310442550301242 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131044255030127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4595429 + ... + 16828739.

It is an arithmetic number, because the mean of its divisors is an integer number (4898218124800).

Almost surely, 2131044255030124 is an apocalyptic number.

It is an amenable number.

131044255030124 is a deficient number, since it is larger than the sum of its proper divisors (104070214960276).

131044255030124 is a wasteful number, since it uses less digits than its factorization.

131044255030124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12233814 (or 12233812 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 131044255030124 in words is "one hundred thirty-one trillion, forty-four billion, two hundred fifty-five million, thirty thousand, one hundred twenty-four".

Divisors: 1 2 4 79 109 158 218 311 316 436 622 1244 8611 17222 24569 33899 34444 49138 67798 98276 135596 2678021 5356042 10712084 12233311 24466622 48933244 966431569 1333430899 1932863138 2666861798 3804559721 3865726276 5333723596 7609119442 15218238884 105341041021 210682082042 300560217959 414697009589 421364164084 601120435918 829394019178 1202240871836 1658788038356 32761063757531 65522127515062 131044255030124