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48272345725 = 5219101625991
BaseRepresentation
bin101100111101010000…
…011000101001111101
311121121011221020111111
4230331100120221331
51242330210030400
634102003522021
73326143111552
oct547520305175
9147534836444
1048272345725
11195215318aa
129432389311
134723b600a6
14249d0caa29
1513c7d7c3ba
hexb3d418a7d

48272345725 has 12 divisors (see below), whose sum is σ = 63008115040. Its totient is φ = 36585356400.

The previous prime is 48272345701. The next prime is 48272345761. The reversal of 48272345725 is 52754327284.

It is not a de Polignac number, because 48272345725 - 221 = 48270248573 is a prime.

It is a super-3 number, since 3×482723457253 (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50812521 + ... + 50813470.

Almost surely, 248272345725 is an apocalyptic number.

It is an amenable number.

48272345725 is a deficient number, since it is larger than the sum of its proper divisors (14735769315).

48272345725 is a wasteful number, since it uses less digits than its factorization.

48272345725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101626020 (or 101626015 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 49.

The spelling of 48272345725 in words is "forty-eight billion, two hundred seventy-two million, three hundred forty-five thousand, seven hundred twenty-five".

Divisors: 1 5 19 25 95 475 101625991 508129955 1930893829 2540649775 9654469145 48272345725