Base | Representation |
---|---|
bin | 11011101101001… |
… | …01010110011100 |
3 | 121012022210010001 |
4 | 31312211112130 |
5 | 433444200242 |
6 | 35021224044 |
7 | 5521321450 |
oct | 1566452634 |
9 | 535283101 |
10 | 232412572 |
11 | 10a211007 |
12 | 65a02024 |
13 | 391c5442 |
14 | 22c1c660 |
15 | 1560ceb7 |
hex | dda559c |
232412572 has 24 divisors (see below), whose sum is σ = 467686016. Its totient is φ = 98992368.
The previous prime is 232412567. The next prime is 232412639. The reversal of 232412572 is 275214232.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 232412572.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20898 + ... + 30025.
Almost surely, 2232412572 is an apocalyptic number.
It is an amenable number.
232412572 is an abundant number, since it is smaller than the sum of its proper divisors (235273444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232412572 is a wasteful number, since it uses less digits than its factorization.
232412572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51097 (or 51095 counting only the distinct ones).
The product of its digits is 6720, while the sum is 28.
The square root of 232412572 is about 15245.0835353566. The cubic root of 232412572 is about 614.8273884891.
The spelling of 232412572 in words is "two hundred thirty-two million, four hundred twelve thousand, five hundred seventy-two".
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