Base | Representation |
---|---|
bin | 1100101110100… |
… | …0000010001010 |
3 | 10201102221111210 |
4 | 3023220002022 |
5 | 102131113320 |
6 | 5144033550 |
7 | 1215500343 |
oct | 313500212 |
9 | 121387453 |
10 | 53379210 |
11 | 28149655 |
12 | 15a628b6 |
13 | b09c541 |
14 | 71370ca |
15 | 4a460e0 |
hex | 32e808a |
53379210 has 32 divisors (see below), whose sum is σ = 132244992. Its totient is φ = 13775040.
The previous prime is 53379203. The next prime is 53379217. The reversal of 53379210 is 1297335.
It is an interprime number because it is at equal distance from previous prime (53379203) and next prime (53379217).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (53379217) 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, 27769 + ... + 29628.
It is an arithmetic number, because the mean of its divisors is an integer number (4132656).
Almost surely, 253379210 is an apocalyptic number.
53379210 is an abundant number, since it is smaller than the sum of its proper divisors (78865782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53379210 is a wasteful number, since it uses less digits than its factorization.
53379210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57438.
The product of its (nonzero) digits is 5670, while the sum is 30.
The square root of 53379210 is about 7306.1077188884. The cubic root of 53379210 is about 376.5223096113.
The spelling of 53379210 in words is "fifty-three million, three hundred seventy-nine thousand, two hundred ten".
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