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910406130117 = 31127588064549
BaseRepresentation
bin11010011111110000110…
…11110001100111000101
310020000220202202021010220
431033320123301213011
5104404002432130432
61534122414534553
7122526466265211
oct15177033614705
93200822667126
10910406130117
11321112587430
12128539207459
1367b0a653153
14320c7467941
1518a35dae72c
hexd3f86f19c5

910406130117 has 8 divisors (see below), whose sum is σ = 1324227098400. Its totient is φ = 551761290960.

The previous prime is 910406130103. The next prime is 910406130119. The reversal of 910406130117 is 711031604019.

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

It is not a de Polignac number, because 910406130117 - 27 = 910406129989 is a prime.

It is a super-2 number, since 2×9104061301172 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 27588064549 = 910406130117 / (9 + 1 + 0 + 4 + 0 + 6 + 1 + 3 + 0 + 1 + 1 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (910406130119) 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 7 ways as a sum of consecutive naturals, for example, 13794032242 + ... + 13794032307.

It is an arithmetic number, because the mean of its divisors is an integer number (165528387300).

Almost surely, 2910406130117 is an apocalyptic number.

It is an amenable number.

910406130117 is a deficient number, since it is larger than the sum of its proper divisors (413820968283).

910406130117 is a wasteful number, since it uses less digits than its factorization.

910406130117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27588064563.

The product of its (nonzero) digits is 4536, while the sum is 33.

The spelling of 910406130117 in words is "nine hundred ten billion, four hundred six million, one hundred thirty thousand, one hundred seventeen".

Divisors: 1 3 11 33 27588064549 82764193647 303468710039 910406130117