Base | Representation |
---|---|
bin | 10101100111100111… |
… | …011100101110111000 |
3 | 2012220202210022120111 |
4 | 111213213130232320 |
5 | 340020041343112 |
6 | 14355232034104 |
7 | 1451150131255 |
oct | 254747345670 |
9 | 65822708514 |
10 | 23213231032 |
11 | 993229a062 |
12 | 45ba092934 |
13 | 225c2c9884 |
14 | 11a2d5642c |
15 | 90cdce5a7 |
hex | 5679dcbb8 |
23213231032 has 16 divisors (see below), whose sum is σ = 43527560760. Its totient is φ = 11605881504.
The previous prime is 23213230837. The next prime is 23213231059. The reversal of 23213231032 is 23013231232.
It is a junction number, because it is equal to n+sod(n) for n = 23213230994 and 23213231012.
It is a congruent number.
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, 56803 + ... + 222829.
Almost surely, 223213231032 is an apocalyptic number.
It is an amenable number.
23213231032 is a deficient number, since it is larger than the sum of its proper divisors (20314329728).
23213231032 is a wasteful number, since it uses less digits than its factorization.
23213231032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183510 (or 183506 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 23213231032 its reverse (23013231232), we get a palindrome (46226462264).
The spelling of 23213231032 in words is "twenty-three billion, two hundred thirteen million, two hundred thirty-one thousand, thirty-two".
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