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40926960 = 2432556843
BaseRepresentation
bin1001110000011…
…1111011110000
32212000022020100
42130013323300
540434130320
64021112400
71004605404
oct234077360
985008210
1040926960
1121114038
1211858700
13862c749
145615104
1538d6790
hex2707ef0

40926960 has 60 divisors (see below), whose sum is σ = 137448792. Its totient is φ = 10913664.

The previous prime is 40926911. The next prime is 40926961. The reversal of 40926960 is 6962904.

It is a tau number, because it is divible by the number of its divisors (60).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40926961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27702 + ... + 29141.

Almost surely, 240926960 is an apocalyptic number.

40926960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40926960 is an abundant number, since it is smaller than the sum of its proper divisors (96521832).

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

40926960 is a wasteful number, since it uses less digits than its factorization.

40926960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56862 (or 56853 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 40926960 is about 6397.4182292547. The cubic root of 40926960 is about 344.6168398969.

The spelling of 40926960 in words is "forty million, nine hundred twenty-six thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 56843 113686 170529 227372 284215 341058 454744 511587 568430 682116 852645 909488 1023174 1136860 1364232 1705290 2046348 2273720 2557935 2728464 3410580 4092696 4547440 5115870 6821160 8185392 10231740 13642320 20463480 40926960