Base | Representation |
---|---|
bin | 1100100100000… |
… | …0100111101101 |
3 | 10200011002212120 |
4 | 3021000213231 |
5 | 101442142420 |
6 | 5121223153 |
7 | 1206613215 |
oct | 311004755 |
9 | 120132776 |
10 | 52693485 |
11 | 27820439 |
12 | 15791ab9 |
13 | abbc3a0 |
14 | 6dd9245 |
15 | 495cd40 |
hex | 32409ed |
52693485 has 16 divisors (see below), whose sum is σ = 90795264. Its totient is φ = 25941312.
The previous prime is 52693457. The next prime is 52693519. The reversal of 52693485 is 58439625.
It is not a de Polignac number, because 52693485 - 25 = 52693453 is a prime.
It is a super-2 number, since 2×526934852 = 5553206722890450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134917 + ... + 135306.
It is an arithmetic number, because the mean of its divisors is an integer number (5674704).
Almost surely, 252693485 is an apocalyptic number.
It is an amenable number.
52693485 is a deficient number, since it is larger than the sum of its proper divisors (38101779).
52693485 is a wasteful number, since it uses less digits than its factorization.
52693485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270244.
The product of its digits is 259200, while the sum is 42.
The square root of 52693485 is about 7259.0278274711. The cubic root of 52693485 is about 374.9030504932.
The spelling of 52693485 in words is "fifty-two million, six hundred ninety-three thousand, four hundred eighty-five".
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