Base | Representation |
---|---|
bin | 1100011111100… |
… | …1000101010011 |
3 | 10122121012221001 |
4 | 3013321011103 |
5 | 101403303332 |
6 | 5111042431 |
7 | 1204253020 |
oct | 307710523 |
9 | 118535831 |
10 | 52400467 |
11 | 27640279 |
12 | 15670417 |
13 | ab18bc2 |
14 | 6d60547 |
15 | 49010e7 |
hex | 31f9153 |
52400467 has 16 divisors (see below), whose sum is σ = 60948160. Its totient is φ = 44126208.
The previous prime is 52400459. The next prime is 52400471. The reversal of 52400467 is 76400425.
It is not a de Polignac number, because 52400467 - 23 = 52400459 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52400167) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155323 + ... + 155659.
It is an arithmetic number, because the mean of its divisors is an integer number (3809260).
Almost surely, 252400467 is an apocalyptic number.
52400467 is a deficient number, since it is larger than the sum of its proper divisors (8547693).
52400467 is a wasteful number, since it uses less digits than its factorization.
52400467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 52400467 is about 7238.8166850667. The cubic root of 52400467 is about 374.2068379370.
The spelling of 52400467 in words is "fifty-two million, four hundred thousand, four hundred sixty-seven".
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