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13848087058 = 2131733078721
BaseRepresentation
bin11001110010110100…
…10000101000010010
31022202002121201012021
430321122100220102
5211330102241213
610210044322054
71000111540441
oct147132205022
938662551167
1013848087058
11596697a853
12282584332a
1313c8cc0370
14955250d58
15560b26d8d
hex339690a12

13848087058 has 16 divisors (see below), whose sum is σ = 22499300376. Its totient is φ = 6354478080.

The previous prime is 13848087049. The next prime is 13848087107. The reversal of 13848087058 is 85078084831.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13707023929 + 141063129 = 117077^2 + 11877^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13848086996 and 13848087014.

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, 1534863 + ... + 1543858.

Almost surely, 213848087058 is an apocalyptic number.

13848087058 is a deficient number, since it is larger than the sum of its proper divisors (8651213318).

13848087058 is a wasteful number, since it uses less digits than its factorization.

13848087058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078909.

The product of its (nonzero) digits is 1720320, while the sum is 52.

The spelling of 13848087058 in words is "thirteen billion, eight hundred forty-eight million, eighty-seven thousand, fifty-eight".

Divisors: 1 2 13 26 173 346 2249 4498 3078721 6157442 40023373 80046746 532618733 1065237466 6924043529 13848087058