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13004820410 = 255324537397
BaseRepresentation
bin11000001110010010…
…11100111110111010
31020120022212022211012
430013021130332322
5203113213223120
65550242233522
7640162102211
oct140711347672
936508768735
1013004820410
11557397806a
12262b3558a2
1312c339bb0a
148b5262078
15511aa51c5
hex30725cfba

13004820410 has 16 divisors (see below), whose sum is σ = 23850350856. Its totient is φ = 5103778368.

The previous prime is 13004820391. The next prime is 13004820419. The reversal of 13004820410 is 1402840031.

It can be written as a sum of positive squares in 4 ways, for example, as 9566991721 + 3437828689 = 97811^2 + 58633^2 .

It is not an unprimeable number, because it can be changed into a prime (13004820419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12268169 + ... + 12269228.

Almost surely, 213004820410 is an apocalyptic number.

13004820410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13004820410 is a deficient number, since it is larger than the sum of its proper divisors (10845530446).

13004820410 is a wasteful number, since it uses less digits than its factorization.

13004820410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24537457.

The product of its (nonzero) digits is 768, while the sum is 23.

The spelling of 13004820410 in words is "thirteen billion, four million, eight hundred twenty thousand, four hundred ten".

Divisors: 1 2 5 10 53 106 265 530 24537397 49074794 122686985 245373970 1300482041 2600964082 6502410205 13004820410