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40765306383051 = 31710312713285767
BaseRepresentation
bin10010100010011011010011…
…00110110010101011001011
312100100010101021220101220020
421101031221212302223023
520320344321413224201
6222411153452031523
711405124203005335
oct1121155146625313
9170303337811806
1040765306383051
1111a97518781968
1246a470a7625a3
1319991c89446c3
14a0d0a0cca455
154aa5ec2eda36
hex2513699b2acb

40765306383051 has 32 divisors (see below), whose sum is σ = 57628276651008. Its totient is φ = 25543914040320.

The previous prime is 40765306383031. The next prime is 40765306383083. The reversal of 40765306383051 is 15038360356704.

40765306383051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40765306383051 - 210 = 40765306382027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 40765306382985 and 40765306383003.

It is not an unprimeable number, because it can be changed into a prime (40765306383031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142509370 + ... + 142795136.

It is an arithmetic number, because the mean of its divisors is an integer number (1800883645344).

Almost surely, 240765306383051 is an apocalyptic number.

40765306383051 is a deficient number, since it is larger than the sum of its proper divisors (16862970267957).

40765306383051 is a wasteful number, since it uses less digits than its factorization.

40765306383051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289531.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 40765306383051 in words is "forty trillion, seven hundred sixty-five billion, three hundred six million, three hundred eighty-three thousand, fifty-one".

Divisors: 1 3 17 51 1031 2713 3093 8139 17527 46121 52581 138363 285767 857301 2797103 4858039 8391309 14574117 47550751 142652253 294625777 775285871 883877331 2325857613 5008638209 13179859807 15025914627 39539579421 799319733001 2397959199003 13588435461017 40765306383051