Base | Representation |
---|---|
bin | 1100100011110… |
… | …1101111001000 |
3 | 10200010111200001 |
4 | 3020331233020 |
5 | 101441303142 |
6 | 5121052344 |
7 | 1206533611 |
oct | 310755710 |
9 | 120114601 |
10 | 52681672 |
11 | 2781257a |
12 | 157870b4 |
13 | abb6bb4 |
14 | 6dd4c08 |
15 | 49595b7 |
hex | 323dbc8 |
52681672 has 16 divisors (see below), whose sum is σ = 98922240. Its totient is φ = 26302416.
The previous prime is 52681667. The next prime is 52681709. The reversal of 52681672 is 27618625.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513 + ... + 10375.
It is an arithmetic number, because the mean of its divisors is an integer number (6182640).
Almost surely, 252681672 is an apocalyptic number.
It is an amenable number.
52681672 is a deficient number, since it is larger than the sum of its proper divisors (46240568).
52681672 is a wasteful number, since it uses less digits than its factorization.
52681672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9612 (or 9608 counting only the distinct ones).
The product of its digits is 40320, while the sum is 37.
The square root of 52681672 is about 7258.2141054119. The cubic root of 52681672 is about 374.8750327301.
The spelling of 52681672 in words is "fifty-two million, six hundred eighty-one thousand, six hundred seventy-two".
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