Base | Representation |
---|---|
bin | 11011101011011010… |
… | …11101011000100101 |
3 | 1102100121020122222010 |
4 | 31311231131120211 |
5 | 220413044043442 |
6 | 10454304024433 |
7 | 1034144550015 |
oct | 156555353045 |
9 | 42317218863 |
10 | 14859752997 |
11 | 6335a41401 |
12 | 2a68602119 |
13 | 152a78346b |
14 | a0d757c45 |
15 | 5be85eb9c |
hex | 375b5d625 |
14859752997 has 16 divisors (see below), whose sum is σ = 20889536000. Its totient is φ = 9369923184.
The previous prime is 14859752977. The next prime is 14859753011. The reversal of 14859752997 is 79925795841.
It is not a de Polignac number, because 14859752997 - 26 = 14859752933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14859752977) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175297 + ... + 245862.
It is an arithmetic number, because the mean of its divisors is an integer number (1305596000).
Almost surely, 214859752997 is an apocalyptic number.
It is an amenable number.
14859752997 is a deficient number, since it is larger than the sum of its proper divisors (6029783003).
14859752997 is a wasteful number, since it uses less digits than its factorization.
14859752997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 421800.
The product of its digits is 57153600, while the sum is 66.
The spelling of 14859752997 in words is "fourteen billion, eight hundred fifty-nine million, seven hundred fifty-two thousand, nine hundred ninety-seven".
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