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48030304525 = 5272114492897
BaseRepresentation
bin101100101110110101…
…000100100100001101
311120222022111021101121
4230232311010210031
51241331224221100
634022000040541
73320143565230
oct545665044415
9146868437347
1048030304525
1119407944755
129385303151
1346b5976148
142478cc3417
1513b19bb51a
hexb2ed4490d

48030304525 has 48 divisors (see below), whose sum is σ = 68564361600. Its totient is φ = 32694681600.

The previous prime is 48030304489. The next prime is 48030304541. The reversal of 48030304525 is 52540303084.

It is not a de Polignac number, because 48030304525 - 219 = 48029780237 is a prime.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 16577877 + ... + 16580773.

It is an arithmetic number, because the mean of its divisors is an integer number (1428424200).

Almost surely, 248030304525 is an apocalyptic number.

It is an amenable number.

48030304525 is a deficient number, since it is larger than the sum of its proper divisors (20534057075).

48030304525 is a wasteful number, since it uses less digits than its factorization.

48030304525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574 (or 3569 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 48030304525 in words is "forty-eight billion, thirty million, three hundred four thousand, five hundred twenty-five".

Divisors: 1 5 7 25 35 175 211 449 1055 1477 2245 2897 3143 5275 7385 11225 14485 15715 20279 36925 72425 78575 94739 101395 473695 506975 611267 663173 1300753 2368475 3056335 3315865 4278869 6503765 9105271 15281675 16579325 21394345 32518825 45526355 106971725 227631775 274458883 1372294415 1921212181 6861472075 9606060905 48030304525