Base | Representation |
---|---|
bin | 10101101100110110… |
… | …101110110000111100 |
3 | 2020010220011200212110 |
4 | 111230312232300330 |
5 | 340210041420012 |
6 | 14412051534020 |
7 | 1453265164410 |
oct | 255466566074 |
9 | 66126150773 |
10 | 23301123132 |
11 | 9977970761 |
12 | 46235ba310 |
13 | 2274591231 |
14 | 11b08b4d40 |
15 | 91599173c |
hex | 56cdaec3c |
23301123132 has 48 divisors (see below), whose sum is σ = 62218580480. Its totient is φ = 6648651072.
The previous prime is 23301123059. The next prime is 23301123163. The reversal of 23301123132 is 23132110332.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 23301123099 and 23301123108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119632 + ... + 246807.
Almost surely, 223301123132 is an apocalyptic number.
It is an amenable number.
23301123132 is an abundant number, since it is smaller than the sum of its proper divisors (38917457348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23301123132 is a wasteful number, since it uses less digits than its factorization.
23301123132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367210 (or 367208 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 23301123132 its reverse (23132110332), we get a palindrome (46433233464).
The spelling of 23301123132 in words is "twenty-three billion, three hundred one million, one hundred twenty-three thousand, one hundred thirty-two".
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