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52676762770 = 257397743917
BaseRepresentation
bin110001000011110001…
…111001110010010010
312000222010121210211201
4301003301321302102
51330340222402040
640111021501414
73543244044562
oct610361716222
9160863553751
1052676762770
1120381728595
12a26141186a
134c764ab718
14279a034da2
151584889a9a
hexc43c79c92

52676762770 has 32 divisors (see below), whose sum is σ = 97108080048. Its totient is φ = 20567789568.

The previous prime is 52676762681. The next prime is 52676762773. The reversal of 52676762770 is 7726767625.

It can be written as a sum of positive squares in 8 ways, for example, as 20689082569 + 31987680201 = 143837^2 + 178851^2 .

It is not an unprimeable number, because it can be changed into a prime (52676762773) by changing a digit.

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, 301149 + ... + 442768.

Almost surely, 252676762770 is an apocalyptic number.

52676762770 is a deficient number, since it is larger than the sum of its proper divisors (44431317278).

52676762770 is a wasteful number, since it uses less digits than its factorization.

52676762770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744094.

The product of its (nonzero) digits is 10372320, while the sum is 55.

The spelling of 52676762770 in words is "fifty-two billion, six hundred seventy-six million, seven hundred sixty-two thousand, seven hundred seventy".

Divisors: 1 2 5 10 73 97 146 194 365 485 730 970 7081 14162 35405 70810 743917 1487834 3719585 7439170 54305941 72159949 108611882 144319898 271529705 360799745 543059410 721599490 5267676277 10535352554 26338381385 52676762770