Base | Representation |
---|---|
bin | 10101011100111110… |
… | …001010010100001100 |
3 | 2012110022201201121100 |
4 | 111130332022110030 |
5 | 334133331314112 |
6 | 14325412103100 |
7 | 1443551112546 |
oct | 253476122414 |
9 | 65408651540 |
10 | 23034635532 |
11 | 98504a6677 |
12 | 456a304a90 |
13 | 22312c806c |
14 | 1187346696 |
15 | 8ec3a22dc |
hex | 55cf8a50c |
23034635532 has 18 divisors (see below), whose sum is σ = 58226439908. Its totient is φ = 7678211832.
The previous prime is 23034635521. The next prime is 23034635543. The reversal of 23034635532 is 23553643032.
23034635532 is a `hidden beast` number, since 2 + 30 + 34 + 63 + 5 + 532 = 666.
It is an interprime number because it is at equal distance from previous prime (23034635521) and next prime (23034635543).
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-5 number, since 5×230346355325 (a number of 53 digits) contains 55555 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 639850987 = 23034635532 / (2 + 3 + 0 + 3 + 4 + 6 + 3 + 5 + 5 + 3 + 2).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319925458 + ... + 319925529.
Almost surely, 223034635532 is an apocalyptic number.
It is an amenable number.
23034635532 is an abundant number, since it is smaller than the sum of its proper divisors (35191804376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23034635532 is a wasteful number, since it uses less digits than its factorization.
23034635532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 639850997 (or 639850992 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 36.
The spelling of 23034635532 in words is "twenty-three billion, thirty-four million, six hundred thirty-five thousand, five hundred thirty-two".
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