Base | Representation |
---|---|
bin | 11001111110100001… |
… | …11110000011100100 |
3 | 1022222221110012120110 |
4 | 30333100332003210 |
5 | 212030224034410 |
6 | 10223513533020 |
7 | 1002413502303 |
oct | 147720760344 |
9 | 38887405513 |
10 | 13946314980 |
11 | 5a07370954 |
12 | 2852714170 |
13 | 14134633b0 |
14 | 96430043a |
15 | 56957b720 |
hex | 33f43e0e4 |
13946314980 has 96 divisors (see below), whose sum is σ = 42766416000. Its totient is φ = 3374742528.
The previous prime is 13946314979. The next prime is 13946315011. The reversal of 13946314980 is 8941364931.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105505 + ... + 197544.
It is an arithmetic number, because the mean of its divisors is an integer number (445483500).
Almost surely, 213946314980 is an apocalyptic number.
13946314980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13946314980 is an abundant number, since it is smaller than the sum of its proper divisors (28820101020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13946314980 is a wasteful number, since it uses less digits than its factorization.
13946314980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303133 (or 303131 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 48.
The spelling of 13946314980 in words is "thirteen billion, nine hundred forty-six million, three hundred fourteen thousand, nine hundred eighty".
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