Base | Representation |
---|---|
bin | 10100111010110100… |
… | …00111100001111100 |
3 | 1001222200201221221010 |
4 | 22131122013201330 |
5 | 141000041212332 |
6 | 5054231035220 |
7 | 545211155034 |
oct | 123532074174 |
9 | 31880657833 |
10 | 11230804092 |
11 | 4843550382 |
12 | 221520bb10 |
13 | 109c9a8911 |
14 | 7877d08c4 |
15 | 45ae809cc |
hex | 29d68787c |
11230804092 has 24 divisors (see below), whose sum is σ = 26699648976. Its totient is φ = 3672967168.
The previous prime is 11230804073. The next prime is 11230804097. The reversal of 11230804092 is 29040803211.
It is a super-2 number, since 2×112308040922 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11230804097) 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, 8828613 + ... + 8829884.
It is an arithmetic number, because the mean of its divisors is an integer number (1112485374).
Almost surely, 211230804092 is an apocalyptic number.
11230804092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11230804092 is an abundant number, since it is smaller than the sum of its proper divisors (15468844884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230804092 is a wasteful number, since it uses less digits than its factorization.
11230804092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17658557 (or 17658555 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The spelling of 11230804092 in words is "eleven billion, two hundred thirty million, eight hundred four thousand, ninety-two".
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