Base | Representation |
---|---|
bin | 1100101001110… |
… | …1101111010101 |
3 | 10200212111002002 |
4 | 3022131233111 |
5 | 102041344101 |
6 | 5133325045 |
7 | 1213062215 |
oct | 312355725 |
9 | 120774062 |
10 | 53074901 |
11 | 27a60a60 |
12 | 15936785 |
13 | acc3b89 |
14 | 7098245 |
15 | 49d5d6b |
hex | 329dbd5 |
53074901 has 16 divisors (see below), whose sum is σ = 63426240. Its totient is φ = 43841280.
The previous prime is 53074877. The next prime is 53074913. The reversal of 53074901 is 10947035.
It is a cyclic number.
It is not a de Polignac number, because 53074901 - 218 = 52812757 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53074601) 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, 530 + ... + 10316.
It is an arithmetic number, because the mean of its divisors is an integer number (3964140).
Almost surely, 253074901 is an apocalyptic number.
It is an amenable number.
53074901 is a deficient number, since it is larger than the sum of its proper divisors (10351339).
53074901 is a wasteful number, since it uses less digits than its factorization.
53074901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9844.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 53074901 is about 7285.2522948763. The cubic root of 53074901 is about 375.8054415393.
The spelling of 53074901 in words is "fifty-three million, seventy-four thousand, nine hundred one".
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