Base | Representation |
---|---|
bin | 11011110001010111… |
… | …11000101111001000 |
3 | 1102111002011211111121 |
4 | 31320223320233020 |
5 | 221013334004032 |
6 | 10503250005024 |
7 | 1035322060426 |
oct | 157053705710 |
9 | 42432154447 |
10 | 14909672392 |
11 | 63611375aa |
12 | 2a81276774 |
13 | 1537c10c74 |
14 | a16230116 |
15 | 5c3e20a97 |
hex | 378af8bc8 |
14909672392 has 32 divisors (see below), whose sum is σ = 28133061120. Its totient is φ = 7407610560.
The previous prime is 14909672387. The next prime is 14909672413. The reversal of 14909672392 is 29327690941.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1518523 + ... + 1528309.
It is an arithmetic number, because the mean of its divisors is an integer number (879158160).
Almost surely, 214909672392 is an apocalyptic number.
It is an amenable number.
14909672392 is a deficient number, since it is larger than the sum of its proper divisors (13223388728).
14909672392 is a wasteful number, since it uses less digits than its factorization.
14909672392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10981 (or 10977 counting only the distinct ones).
The product of its (nonzero) digits is 1469664, while the sum is 52.
The spelling of 14909672392 in words is "fourteen billion, nine hundred nine million, six hundred seventy-two thousand, three hundred ninety-two".
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