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13676619938 = 219359911051
BaseRepresentation
bin11001011110011000…
…01010100010100010
31022022010222021112012
430233030022202202
5211002203314223
610141041232522
7662630231342
oct145714124242
938263867465
1013676619938
115889105a93
122798332742
13139c616327
1493a578d22
15550a56c78
hex32f30a8a2

13676619938 has 8 divisors (see below), whose sum is σ = 21594663120. Its totient is φ = 6478398900.

The previous prime is 13676619937. The next prime is 13676619941. The reversal of 13676619938 is 83991667631.

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

It is not an unprimeable number, because it can be changed into a prime (13676619937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179955488 + ... + 179955563.

It is an arithmetic number, because the mean of its divisors is an integer number (2699332890).

Almost surely, 213676619938 is an apocalyptic number.

13676619938 is a deficient number, since it is larger than the sum of its proper divisors (7918043182).

13676619938 is a wasteful number, since it uses less digits than its factorization.

13676619938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359911072.

The product of its digits is 8817984, while the sum is 59.

The spelling of 13676619938 in words is "thirteen billion, six hundred seventy-six million, six hundred nineteen thousand, nine hundred thirty-eight".

Divisors: 1 2 19 38 359911051 719822102 6838309969 13676619938