Base | Representation |
---|---|
bin | 11000101010011101… |
… | …10100110111100010 |
3 | 1021011210111002011222 |
4 | 30111032310313202 |
5 | 204104211004421 |
6 | 10025522535042 |
7 | 646061402126 |
oct | 142516646742 |
9 | 37153432158 |
10 | 13241109986 |
11 | 5685296a05 |
12 | 2696507482 |
13 | 1330320b30 |
14 | 8d87ad586 |
15 | 5276cbcab |
hex | 3153b4de2 |
13241109986 has 8 divisors (see below), whose sum is σ = 21389485404. Its totient is φ = 6111281520.
The previous prime is 13241109979. The next prime is 13241110007. The reversal of 13241109986 is 68990114231.
It can be written as a sum of positive squares in 2 ways, for example, as 13240874761 + 235225 = 115069^2 + 485^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×132411099862 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254636705 + ... + 254636756.
Almost surely, 213241109986 is an apocalyptic number.
13241109986 is a deficient number, since it is larger than the sum of its proper divisors (8148375418).
13241109986 is a wasteful number, since it uses less digits than its factorization.
13241109986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509273476.
The product of its (nonzero) digits is 93312, while the sum is 44.
The spelling of 13241109986 in words is "thirteen billion, two hundred forty-one million, one hundred nine thousand, nine hundred eighty-six".
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