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13675808090 = 257195368687
BaseRepresentation
bin11001011110010010…
…00100010101011010
31022022002110000212202
430233021010111122
5211002001324330
610141012010202
7662620310420
oct145711042532
938262400782
1013675808090
11588870103a
122798000962
13139c3c0949
1493a407110
15550946445
hex32f24455a

13675808090 has 16 divisors (see below), whose sum is σ = 28133091072. Its totient is φ = 4688848464.

The previous prime is 13675808089. The next prime is 13675808099. The reversal of 13675808090 is 9080857631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13675808099) 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, 97684274 + ... + 97684413.

It is an arithmetic number, because the mean of its divisors is an integer number (1758318192).

Almost surely, 213675808090 is an apocalyptic number.

13675808090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13675808090 is an abundant number, since it is smaller than the sum of its proper divisors (14457282982).

13675808090 is a wasteful number, since it uses less digits than its factorization.

13675808090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195368701.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 13675808090 in words is "thirteen billion, six hundred seventy-five million, eight hundred eight thousand, ninety".

Divisors: 1 2 5 7 10 14 35 70 195368687 390737374 976843435 1367580809 1953686870 2735161618 6837904045 13675808090