Base | Representation |
---|---|
bin | 1000001111100… |
… | …0100010010000 |
3 | 2102001110110110 |
4 | 2003320202100 |
5 | 32322304212 |
6 | 3233001320 |
7 | 566601156 |
oct | 203704220 |
9 | 72043413 |
10 | 34572432 |
11 | 18573864 |
12 | b6b3240 |
13 | 721627b |
14 | 483d3d6 |
15 | 307da3c |
hex | 20f8890 |
34572432 has 40 divisors (see below), whose sum is σ = 89529984. Its totient is φ = 11496064.
The previous prime is 34572431. The next prime is 34572443. The reversal of 34572432 is 23427543.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 34572432.
It is not an unprimeable number, because it can be changed into a prime (34572431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30793 + ... + 31895.
Almost surely, 234572432 is an apocalyptic number.
It is an amenable number.
34572432 is an abundant number, since it is smaller than the sum of its proper divisors (54957552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34572432 is a wasteful number, since it uses less digits than its factorization.
34572432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1767 (or 1761 counting only the distinct ones).
The product of its digits is 20160, while the sum is 30.
The square root of 34572432 is about 5879.8326506798. The cubic root of 34572432 is about 325.7691667625.
Adding to 34572432 its reverse (23427543), we get a palindrome (57999975).
The spelling of 34572432 in words is "thirty-four million, five hundred seventy-two thousand, four hundred thirty-two".
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