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10804747141 = 37313793089
BaseRepresentation
bin10100001000000001…
…10101101110000101
31000220000001000200001
422010000311232011
5134112003402031
64544051121301
7531515556346
oct120400655605
930800030601
1010804747141
114644aa84a1
1221165a3231
131032643006
14746da60cd
15433871861
hex284035b85

10804747141 has 8 divisors (see below), whose sum is σ = 11100423960. Its totient is φ = 10509262848.

The previous prime is 10804747111. The next prime is 10804747169. The reversal of 10804747141 is 14174740801.

It can be written as a sum of positive squares in 4 ways, for example, as 10338619041 + 466128100 = 101679^2 + 21590^2 .

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 10804747141 - 27 = 10804747013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10804747141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10804747111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69525 + ... + 162613.

It is an arithmetic number, because the mean of its divisors is an integer number (1387552995).

Almost surely, 210804747141 is an apocalyptic number.

It is an amenable number.

10804747141 is a deficient number, since it is larger than the sum of its proper divisors (295676819).

10804747141 is an equidigital number, since it uses as much as digits as its factorization.

10804747141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96263.

The product of its (nonzero) digits is 25088, while the sum is 37.

The spelling of 10804747141 in words is "ten billion, eight hundred four million, seven hundred forty-seven thousand, one hundred forty-one".

Divisors: 1 37 3137 93089 116069 3444293 292020193 10804747141