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13608002076 = 2232237506929
BaseRepresentation
bin11001010110001100…
…11010001000011100
31022010100212010111220
430223012122020130
5210332122031301
610130150413340
7661135052304
oct145306321034
938110763456
1013608002076
1158533a9409
122779361250
13138b33c946
149313d6604
15549a00936
hex32b19a21c

13608002076 has 24 divisors (see below), whose sum is σ = 31766261520. Its totient is φ = 4533964032.

The previous prime is 13608002063. The next prime is 13608002081. The reversal of 13608002076 is 67020080631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226621 + ... + 280308.

It is an arithmetic number, because the mean of its divisors is an integer number (1323594230).

Almost surely, 213608002076 is an apocalyptic number.

It is an amenable number.

13608002076 is an abundant number, since it is smaller than the sum of its proper divisors (18158259444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13608002076 is a wasteful number, since it uses less digits than its factorization.

13608002076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509173 (or 509171 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 13608002076 in words is "thirteen billion, six hundred eight million, two thousand, seventy-six".

Divisors: 1 2 3 4 6 12 2237 4474 6711 8948 13422 26844 506929 1013858 1520787 2027716 3041574 6083148 1134000173 2268000346 3402000519 4536000692 6804001038 13608002076