Base | Representation |
---|---|
bin | 10101100010010011… |
… | …011101000100001000 |
3 | 2012200120002011111021 |
4 | 111202103131010020 |
5 | 334324232302212 |
6 | 14342325442224 |
7 | 1446015431113 |
oct | 254223350410 |
9 | 65616064437 |
10 | 23124103432 |
11 | 9896a54191 |
12 | 4594270374 |
13 | 22469c1a51 |
14 | 119519557a |
15 | 905176307 |
hex | 5624dd108 |
23124103432 has 16 divisors (see below), whose sum is σ = 43398269100. Its totient is φ = 11551231680.
The previous prime is 23124103427. The next prime is 23124103459. The reversal of 23124103432 is 23430142132.
It can be written as a sum of positive squares in 2 ways, for example, as 21854891556 + 1269211876 = 147834^2 + 35626^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23124103397 and 23124103406.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343419 + ... + 1360522.
Almost surely, 223124103432 is an apocalyptic number.
It is an amenable number.
23124103432 is a deficient number, since it is larger than the sum of its proper divisors (20274165668).
23124103432 is a wasteful number, since it uses less digits than its factorization.
23124103432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2705016 (or 2705012 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 23124103432 its reverse (23430142132), we get a palindrome (46554245564).
The spelling of 23124103432 in words is "twenty-three billion, one hundred twenty-four million, one hundred three thousand, four hundred thirty-two".
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