Base | Representation |
---|---|
bin | 101000101110111011001… |
… | …000001010110110001000 |
3 | 100220121010111101021100100 |
4 | 220232323020022312020 |
5 | 331330141234100124 |
6 | 5541530125405400 |
7 | 406142605354521 |
oct | 50567310126610 |
9 | 10817114337310 |
10 | 2799163190664 |
11 | 98a133713315 |
12 | 3925b6109860 |
13 | 173c63040699 |
14 | 996a1a27848 |
15 | 4cc2cac61c9 |
hex | 28bbb20ad88 |
2799163190664 has 96 divisors (see below), whose sum is σ = 8040987583200. Its totient is φ = 877198533120.
The previous prime is 2799163190651. The next prime is 2799163190669. The reversal of 2799163190664 is 4660913619972.
It is not an unprimeable number, because it can be changed into a prime (2799163190669) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 7630609 + ... + 7989024.
It is an arithmetic number, because the mean of its divisors is an integer number (83760287325).
Almost surely, 22799163190664 is an apocalyptic number.
2799163190664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2799163190664 is an abundant number, since it is smaller than the sum of its proper divisors (5241824392536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2799163190664 is a wasteful number, since it uses less digits than its factorization.
2799163190664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15619795 (or 15619788 counting only the distinct ones).
The product of its (nonzero) digits is 26453952, while the sum is 63.
The spelling of 2799163190664 in words is "two trillion, seven hundred ninety-nine billion, one hundred sixty-three million, one hundred ninety thousand, six hundred sixty-four".
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