Base | Representation |
---|---|
bin | 10101011100010110… |
… | …110010011100001000 |
3 | 2012102121022100021211 |
4 | 111130112302130020 |
5 | 334123211022440 |
6 | 14324402542504 |
7 | 1443364304143 |
oct | 253426623410 |
9 | 65377270254 |
10 | 23024314120 |
11 | 9845696a85 |
12 | 4566967a34 |
13 | 222c123112 |
14 | 1185c1b05a |
15 | 8eb513eea |
hex | 55c5b2708 |
23024314120 has 32 divisors (see below), whose sum is σ = 53204837400. Its totient is φ = 8960813568.
The previous prime is 23024314097. The next prime is 23024314139. The reversal of 23024314120 is 2141342032.
It can be written as a sum of positive squares in 4 ways, for example, as 17699109444 + 5325204676 = 133038^2 + 72974^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23024314091 and 23024314100.
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, 7777005 + ... + 7779964.
Almost surely, 223024314120 is an apocalyptic number.
23024314120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23024314120 is an abundant number, since it is smaller than the sum of its proper divisors (30180523280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23024314120 is a wasteful number, since it uses less digits than its factorization.
23024314120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15557017 (or 15557013 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 23024314120 its reverse (2141342032), we get a palindrome (25165656152).
The spelling of 23024314120 in words is "twenty-three billion, twenty-four million, three hundred fourteen thousand, one hundred twenty".
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