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41302512131 = 233157927787
BaseRepresentation
bin100110011101110100…
…100101001000000011
310221121102222000020112
4212131310211020003
51134041420342011
630550224101535
72661341363156
oct463564451003
9127542860215
1041302512131
1116575211751
1280081648ab
133b82b89aba
141ddb583c9d
15111b02158b
hex99dd25203

41302512131 has 8 divisors (see below), whose sum is σ = 44488541184. Its totient is φ = 38232338760.

The previous prime is 41302512127. The next prime is 41302512169. The reversal of 41302512131 is 13121520314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41302512131 - 22 = 41302512127 is a prime.

It is a super-2 number, since 2×413025121312 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41302512097 and 41302512106.

It is not an unprimeable number, because it can be changed into a prime (41302412131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28963181 + ... + 28964606.

It is an arithmetic number, because the mean of its divisors is an integer number (5561067648).

Almost surely, 241302512131 is an apocalyptic number.

41302512131 is a deficient number, since it is larger than the sum of its proper divisors (3186029053).

41302512131 is a wasteful number, since it uses less digits than its factorization.

41302512131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57927841.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 41302512131 in words is "forty-one billion, three hundred two million, five hundred twelve thousand, one hundred thirty-one".

Divisors: 1 23 31 713 57927787 1332339101 1795761397 41302512131