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53127635106 = 2371397303361
BaseRepresentation
bin110001011110101001…
…110110000010100010
312002010120000111102010
4301132221312002202
51332301133310411
640223445333350
73560360306310
oct613651660242
9162116014363
1053127635106
112059318a657
12a368407256
135018a224a0
1427ddc7d0b0
1515ae24b7a6
hexc5ea760a2

53127635106 has 32 divisors (see below), whose sum is σ = 130775718528. Its totient is φ = 14011683840.

The previous prime is 53127635083. The next prime is 53127635131. The reversal of 53127635106 is 60153672135.

It is a super-2 number, since 2×531276351062 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 48651135 + ... + 48652226.

It is an arithmetic number, because the mean of its divisors is an integer number (4086741204).

Almost surely, 253127635106 is an apocalyptic number.

53127635106 is an abundant number, since it is smaller than the sum of its proper divisors (77648083422).

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

53127635106 is a wasteful number, since it uses less digits than its factorization.

53127635106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97303386.

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 53127635106 in words is "fifty-three billion, one hundred twenty-seven million, six hundred thirty-five thousand, one hundred six".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 97303361 194606722 291910083 583820166 681123527 1264943693 1362247054 2043370581 2529887386 3794831079 4086741162 7589662158 8854605851 17709211702 26563817553 53127635106