Base | Representation |
---|---|
bin | 1100110010001… |
… | …1010101110111 |
3 | 10201220021202000 |
4 | 3030203111313 |
5 | 102211402020 |
6 | 5153150343 |
7 | 1220531520 |
oct | 314432567 |
9 | 121807660 |
10 | 53622135 |
11 | 282a5116 |
12 | 15b5b3b3 |
13 | b155c98 |
14 | 719b847 |
15 | 4a93090 |
hex | 3323577 |
53622135 has 64 divisors (see below), whose sum is σ = 109900800. Its totient is φ = 24299136.
The previous prime is 53622103. The next prime is 53622143. The reversal of 53622135 is 53122635.
53622135 is a `hidden beast` number, since 5 + 3 + 622 + 1 + 35 = 666.
It is not a de Polignac number, because 53622135 - 25 = 53622103 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 53622099 and 53622108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 168997 + ... + 169313.
It is an arithmetic number, because the mean of its divisors is an integer number (1717200).
Almost surely, 253622135 is an apocalyptic number.
53622135 is an abundant number, since it is smaller than the sum of its proper divisors (56278665).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53622135 is a wasteful number, since it uses less digits than its factorization.
53622135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 517 (or 511 counting only the distinct ones).
The product of its digits is 5400, while the sum is 27.
The square root of 53622135 is about 7322.7136363509. The cubic root of 53622135 is about 377.0926207806.
Subtracting from 53622135 its reverse (53122635), we obtain a triangular number (499500 = T999).
The spelling of 53622135 in words is "fifty-three million, six hundred twenty-two thousand, one hundred thirty-five".
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