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108040060653 = 37210912753093
BaseRepresentation
bin110010010011110110…
…0000111111011101101
3101022212111102202000220
41210213230013323231
53232231223420103
6121344413241553
710543222235400
oct1444754077355
9338774382026
10108040060653
1141901885728
1218b324932b9
13a25a43ab95
14532cb95d37
152c24ee9c53
hex1927b07eed

108040060653 has 48 divisors (see below), whose sum is σ = 170444482560. Its totient is φ = 60687978624.

The previous prime is 108040060649. The next prime is 108040060691. The reversal of 108040060653 is 356060040801.

It is not a de Polignac number, because 108040060653 - 22 = 108040060649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108040064653) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2008375 + ... + 2061467.

It is an arithmetic number, because the mean of its divisors is an integer number (3550926720).

Almost surely, 2108040060653 is an apocalyptic number.

It is an amenable number.

108040060653 is a deficient number, since it is larger than the sum of its proper divisors (62404421907).

108040060653 is a wasteful number, since it uses less digits than its factorization.

108040060653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53346 (or 53339 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 108040060653 in words is "one hundred eight billion, forty million, sixty thousand, six hundred fifty-three".

Divisors: 1 3 7 21 49 109 127 147 327 381 763 889 2289 2667 5341 6223 13843 16023 18669 41529 53093 96901 159279 290703 371651 678307 1114953 2034921 2601557 5787137 6742811 7804671 17361411 20228433 40509959 47199677 121529877 141599031 283569713 330397739 734966399 850709139 991193217 2204899197 5144764793 15434294379 36013353551 108040060653