Base | Representation |
---|---|
bin | 11011000000001101… |
… | …01111011101110010 |
3 | 1101102100012020002220 |
4 | 31200012233131302 |
5 | 214142301010111 |
6 | 10354315021510 |
7 | 1022153602002 |
oct | 154006573562 |
9 | 41370166086 |
10 | 14497281906 |
11 | 616a379518 |
12 | 298713a896 |
13 | 14a0651a23 |
14 | 9b7562002 |
15 | 59cb10e06 |
hex | 3601af772 |
14497281906 has 32 divisors (see below), whose sum is σ = 29318155200. Its totient is φ = 4778782656.
The previous prime is 14497281871. The next prime is 14497281949. The reversal of 14497281906 is 60918279441.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167220 + ... + 238656.
It is an arithmetic number, because the mean of its divisors is an integer number (916192350).
Almost surely, 214497281906 is an apocalyptic number.
14497281906 is an abundant number, since it is smaller than the sum of its proper divisors (14820873294).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14497281906 is a wasteful number, since it uses less digits than its factorization.
14497281906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71818.
The product of its (nonzero) digits is 870912, while the sum is 51.
The spelling of 14497281906 in words is "fourteen billion, four hundred ninety-seven million, two hundred eighty-one thousand, nine hundred six".
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