Base | Representation |
---|---|
bin | 1100100011011… |
… | …1000101111001 |
3 | 10200002010100002 |
4 | 3020313011321 |
5 | 101434420312 |
6 | 5120322345 |
7 | 1206361352 |
oct | 310670571 |
9 | 120063302 |
10 | 52654457 |
11 | 277a4089 |
12 | 157733b5 |
13 | aba76ab |
14 | 6dc8d29 |
15 | 49514c2 |
hex | 3237179 |
52654457 has 8 divisors (see below), whose sum is σ = 55904256. Its totient is φ = 49421632.
The previous prime is 52654439. The next prime is 52654463. The reversal of 52654457 is 75445625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52654457 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 52654457.
It is not an unprimeable number, because it can be changed into a prime (52654057) 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, 2468 + ... + 10554.
It is an arithmetic number, because the mean of its divisors is an integer number (6988032).
Almost surely, 252654457 is an apocalyptic number.
It is an amenable number.
52654457 is a deficient number, since it is larger than the sum of its proper divisors (3249799).
52654457 is a wasteful number, since it uses less digits than its factorization.
52654457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8487.
The product of its digits is 168000, while the sum is 38.
The square root of 52654457 is about 7256.3390907537. The cubic root of 52654457 is about 374.8104689648.
The spelling of 52654457 in words is "fifty-two million, six hundred fifty-four thousand, four hundred fifty-seven".
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