Base | Representation |
---|---|
bin | 10111100111111101… |
… | …10110100011100110 |
3 | 1012201220211002201022 |
4 | 23303332312203212 |
5 | 201433404240340 |
6 | 5454314331142 |
7 | 626206024406 |
oct | 136376664346 |
9 | 35656732638 |
10 | 12683274470 |
11 | 5419417919 |
12 | 255b729ab2 |
13 | 1271899049 |
14 | 884680806 |
15 | 4e373c3b5 |
hex | 2f3fb68e6 |
12683274470 has 16 divisors (see below), whose sum is σ = 22833940608. Its totient is φ = 5072410560.
The previous prime is 12683274431. The next prime is 12683274503. The reversal of 12683274470 is 7447238621.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51599 + ... + 167418.
It is an arithmetic number, because the mean of its divisors is an integer number (1427121288).
Almost surely, 212683274470 is an apocalyptic number.
12683274470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12683274470 is a deficient number, since it is larger than the sum of its proper divisors (10150666138).
12683274470 is a wasteful number, since it uses less digits than its factorization.
12683274470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224815.
The product of its (nonzero) digits is 451584, while the sum is 44.
The spelling of 12683274470 in words is "twelve billion, six hundred eighty-three million, two hundred seventy-four thousand, four hundred seventy".
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