Base | Representation |
---|---|
bin | 11100111001010101100… |
… | …01001000010111111001 |
3 | 10111220201202210011220212 |
4 | 32130222301020113321 |
5 | 112231331332432201 |
6 | 2040040011400505 |
7 | 131505604660244 |
oct | 16345261102771 |
9 | 3456652704825 |
10 | 992854967801 |
11 | 353081822504 |
12 | 140509153135 |
13 | 72819c12c38 |
14 | 360a953625b |
15 | 1ac5e34eabb |
hex | e72ac485f9 |
992854967801 has 8 divisors (see below), whose sum is σ = 1019126655360. Its totient is φ = 966797743408.
The previous prime is 992854967669. The next prime is 992854967827. The reversal of 992854967801 is 108769458299.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 992854967801 - 234 = 975675098617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (992854961801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53606411 + ... + 53624928.
It is an arithmetic number, because the mean of its divisors is an integer number (127390831920).
Almost surely, 2992854967801 is an apocalyptic number.
It is an amenable number.
992854967801 is a deficient number, since it is larger than the sum of its proper divisors (26271687559).
992854967801 is a wasteful number, since it uses less digits than its factorization.
992854967801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107231583.
The product of its (nonzero) digits is 78382080, while the sum is 68.
The spelling of 992854967801 in words is "nine hundred ninety-two billion, eight hundred fifty-four million, nine hundred sixty-seven thousand, eight hundred one".
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