Base | Representation |
---|---|
bin | 1100100100000… |
… | …0100111000011 |
3 | 10200011002211000 |
4 | 3021000213003 |
5 | 101442142233 |
6 | 5121223043 |
7 | 1206613125 |
oct | 311004703 |
9 | 120132730 |
10 | 52693443 |
11 | 27820400 |
12 | 15791a83 |
13 | abbc36a |
14 | 6dd9215 |
15 | 495cd13 |
hex | 32409c3 |
52693443 has 36 divisors (see below), whose sum is σ = 86487240. Its totient is φ = 31683960.
The previous prime is 52693411. The next prime is 52693451. The reversal of 52693443 is 34439625.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
52693443 is a `hidden beast` number, since 526 + 93 + 4 + 43 = 666.
It is not a de Polignac number, because 52693443 - 25 = 52693411 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52693398 and 52693407.
It is not an unprimeable number, because it can be changed into a prime (52693453) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 414846 + ... + 414972.
Almost surely, 252693443 is an apocalyptic number.
52693443 is a deficient number, since it is larger than the sum of its proper divisors (33793797).
52693443 is a wasteful number, since it uses less digits than its factorization.
52693443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285 (or 141 counting only the distinct ones).
The product of its digits is 77760, while the sum is 36.
The square root of 52693443 is about 7259.0249345212. The cubic root of 52693443 is about 374.9029508861.
The spelling of 52693443 in words is "fifty-two million, six hundred ninety-three thousand, four hundred forty-three".
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