Base | Representation |
---|---|
bin | 1100011110101… |
… | …1110110100000 |
3 | 10122111110120211 |
4 | 3013223312200 |
5 | 101400040042 |
6 | 5105543504 |
7 | 1203636016 |
oct | 307536640 |
9 | 118443524 |
10 | 52346272 |
11 | 27603590 |
12 | 15644b94 |
13 | aaca334 |
14 | 6d488b6 |
15 | 48e0017 |
hex | 31ebda0 |
52346272 has 24 divisors (see below), whose sum is σ = 112426272. Its totient is φ = 23793600.
The previous prime is 52346237. The next prime is 52346279. The reversal of 52346272 is 27264325.
It is not an unprimeable number, because it can be changed into a prime (52346279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74004 + ... + 74707.
It is an arithmetic number, because the mean of its divisors is an integer number (4684428).
Almost surely, 252346272 is an apocalyptic number.
It is an amenable number.
52346272 is an abundant number, since it is smaller than the sum of its proper divisors (60080000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52346272 is a wasteful number, since it uses less digits than its factorization.
52346272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148732 (or 148724 counting only the distinct ones).
The product of its digits is 20160, while the sum is 31.
The square root of 52346272 is about 7235.0723562380. The cubic root of 52346272 is about 374.0777860645.
The spelling of 52346272 in words is "fifty-two million, three hundred forty-six thousand, two hundred seventy-two".
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