Base | Representation |
---|---|
bin | 1100011100100… |
… | …1110110110010 |
3 | 10122020101120120 |
4 | 3013021312302 |
5 | 101331111101 |
6 | 5102551110 |
7 | 1202516034 |
oct | 307116662 |
9 | 118211516 |
10 | 52207026 |
11 | 27518a03 |
12 | 15598496 |
13 | aa7bb41 |
14 | 6d0dc54 |
15 | 48b3b36 |
hex | 31c9db2 |
52207026 has 16 divisors (see below), whose sum is σ = 104652000. Its totient is φ = 17362688.
The previous prime is 52207019. The next prime is 52207027. The reversal of 52207026 is 62070225.
It is a junction number, because it is equal to n+sod(n) for n = 52206987 and 52207005.
It is not an unprimeable number, because it can be changed into a prime (52207027) 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, 6996 + ... + 12383.
It is an arithmetic number, because the mean of its divisors is an integer number (6540750).
Almost surely, 252207026 is an apocalyptic number.
52207026 is an abundant number, since it is smaller than the sum of its proper divisors (52444974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52207026 is a wasteful number, since it uses less digits than its factorization.
52207026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19833.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 52207026 is about 7225.4429621996. The cubic root of 52207026 is about 373.7457975016.
It can be divided in two parts, 5220 and 7026, that added together give a triangular number (12246 = T156).
The spelling of 52207026 in words is "fifty-two million, two hundred seven thousand, twenty-six".
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