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5072912574 = 2317167297811
BaseRepresentation
bin1001011100101111…
…01000000010111110
3111002112120122210220
410232113220002332
540342131200244
62155214042210
7236466021402
oct45627500276
914075518726
105072912574
112173588334
12b96aa9366
1362acaa022
14361a41102
151ea55a319
hex12e5e80be

5072912574 has 32 divisors (see below), whose sum is σ = 10807001856. Its totient is φ = 1581966720.

The previous prime is 5072912567. The next prime is 5072912623. The reversal of 5072912574 is 4752192705.

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 15 ways as a sum of consecutive naturals, for example, 131872 + ... + 165939.

It is an arithmetic number, because the mean of its divisors is an integer number (337718808).

Almost surely, 25072912574 is an apocalyptic number.

5072912574 is an abundant number, since it is smaller than the sum of its proper divisors (5734089282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5072912574 is a wasteful number, since it uses less digits than its factorization.

5072912574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298000.

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 5072912574 is about 71224.3818786797. The cubic root of 5072912574 is about 1718.2477844828.

The spelling of 5072912574 in words is "five billion, seventy-two million, nine hundred twelve thousand, five hundred seventy-four".

Divisors: 1 2 3 6 17 34 51 102 167 334 501 1002 2839 5678 8517 17034 297811 595622 893433 1786866 5062787 10125574 15188361 30376722 49734437 99468874 149203311 298406622 845485429 1690970858 2536456287 5072912574