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48081158236625 = 533770211020233
BaseRepresentation
bin10101110111010110001000…
…10110110110100111010001
320022020111212120212000010112
422323223010112312213101
522300230203002033000
6250132102411011105
713061514631511603
oct1273530426664721
9208214776760115
1048081158236625
1114358117395738
12548654a739a95
1320aa059254837
14bc31d7671173
15585a7bb8c235
hex2bbac45b69d1

48081158236625 has 16 divisors (see below), whose sum is σ = 60005503451088. Its totient is φ = 38464786864000.

The previous prime is 48081158236613. The next prime is 48081158236693. The reversal of 48081158236625 is 52663285118084.

It can be written as a sum of positive squares in 8 ways, for example, as 4601535524161 + 43479622712464 = 2145119^2 + 6593908^2 .

It is not a de Polignac number, because 48081158236625 - 210 = 48081158235601 is a prime.

It is a super-3 number, since 3×480811582366253 (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46617509 + ... + 47637741.

It is an arithmetic number, because the mean of its divisors is an integer number (3750343965693).

Almost surely, 248081158236625 is an apocalyptic number.

It is an amenable number.

48081158236625 is a deficient number, since it is larger than the sum of its proper divisors (11924345214463).

48081158236625 is a wasteful number, since it uses less digits than its factorization.

48081158236625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397269 (or 1397259 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 59.

The spelling of 48081158236625 in words is "forty-eight trillion, eighty-one billion, one hundred fifty-eight million, two hundred thirty-six thousand, six hundred twenty-five".

Divisors: 1 5 25 125 377021 1020233 1885105 5101165 9425525 25505825 47127625 127529125 384649265893 1923246329465 9616231647325 48081158236625