Base | Representation |
---|---|
bin | 10101110100110111… |
… | …000111100000111000 |
3 | 2020111020220211000221 |
4 | 111310313013200320 |
5 | 340443433122412 |
6 | 14433250505424 |
7 | 1456515654316 |
oct | 256467074070 |
9 | 66436824027 |
10 | 23435442232 |
11 | 9a36772684 |
12 | 4660595274 |
13 | 229635c8a7 |
14 | 11c467b0b6 |
15 | 922674b07 |
hex | 574dc7838 |
23435442232 has 64 divisors (see below), whose sum is σ = 47658391200. Its totient is φ = 10767144960.
The previous prime is 23435442227. The next prime is 23435442241. The reversal of 23435442232 is 23224453432.
It is a super-3 number, since 3×234354422323 (a number of 32 digits) contains 333 as substring.
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, 1067268 + ... + 1089004.
Almost surely, 223435442232 is an apocalyptic number.
It is an amenable number.
23435442232 is an abundant number, since it is smaller than the sum of its proper divisors (24222948968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23435442232 is a wasteful number, since it uses less digits than its factorization.
23435442232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21976 (or 21972 counting only the distinct ones).
The product of its digits is 138240, while the sum is 34.
Adding to 23435442232 its reverse (23224453432), we get a palindrome (46659895664).
The spelling of 23435442232 in words is "twenty-three billion, four hundred thirty-five million, four hundred forty-two thousand, two hundred thirty-two".
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