Base | Representation |
---|---|
bin | 1100101100111… |
… | …0111100110110 |
3 | 10201020201120121 |
4 | 3023032330312 |
5 | 102114321340 |
6 | 5141522154 |
7 | 1214561662 |
oct | 313167466 |
9 | 121221517 |
10 | 53276470 |
11 | 28089445 |
12 | 15a1335a |
13 | b064850 |
14 | 710b8a2 |
15 | 4a2594a |
hex | 32cef36 |
53276470 has 32 divisors (see below), whose sum is σ = 109353888. Its totient is φ = 18513408.
The previous prime is 53276429. The next prime is 53276471. The reversal of 53276470 is 7467235.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53276471) 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, 9844 + ... + 14263.
It is an arithmetic number, because the mean of its divisors is an integer number (3417309).
Almost surely, 253276470 is an apocalyptic number.
53276470 is an abundant number, since it is smaller than the sum of its proper divisors (56077418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53276470 is a wasteful number, since it uses less digits than its factorization.
53276470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24144.
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 53276470 is about 7299.0732288421. The cubic root of 53276470 is about 376.2805878673.
The spelling of 53276470 in words is "fifty-three million, two hundred seventy-six thousand, four hundred seventy".
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