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53108060612 = 22419208115227
BaseRepresentation
bin110001011101011111…
…001011000111000100
312002002012012000020212
4301131133023013010
51332231130414422
640221510014552
73560032031645
oct613537130704
9162065160225
1053108060612
112058312aa92
12a361947458
13501495a949
1427db4256cc
1515ac6819e2
hexc5d7cb1c4

53108060612 has 24 divisors (see below), whose sum is σ = 93211806240. Its totient is φ = 26476186880.

The previous prime is 53108060573. The next prime is 53108060623. The reversal of 53108060612 is 21606080135.

It is a happy number.

It is a super-2 number, since 2×531080606122 (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3480143 + ... + 3495369.

It is an arithmetic number, because the mean of its divisors is an integer number (3883825260).

Almost surely, 253108060612 is an apocalyptic number.

It is an amenable number.

53108060612 is a deficient number, since it is larger than the sum of its proper divisors (40103745628).

53108060612 is a wasteful number, since it uses less digits than its factorization.

53108060612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17731 (or 17729 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 53108060612 in words is "fifty-three billion, one hundred eight million, sixty thousand, six hundred twelve".

Divisors: 1 2 4 419 838 1676 2081 4162 8324 15227 30454 60908 871939 1743878 3487756 6380113 12760226 25520452 31687387 63374774 126749548 13277015153 26554030306 53108060612