Base | Representation |
---|---|
bin | 1100101000011… |
… | …0010111111001 |
3 | 10200200121210100 |
4 | 3022012113321 |
5 | 102030313233 |
6 | 5131310013 |
7 | 1212213201 |
oct | 312062771 |
9 | 120617710 |
10 | 52979193 |
11 | 279a6063 |
12 | 158ab309 |
13 | ac8c447 |
14 | 7071401 |
15 | 49b7813 |
hex | 32865f9 |
52979193 has 12 divisors (see below), whose sum is σ = 77129728. Its totient is φ = 35040600.
The previous prime is 52979177. The next prime is 52979203. The reversal of 52979193 is 39197925.
It is a happy number.
It is not a de Polignac number, because 52979193 - 24 = 52979177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52969193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22033 + ... + 24318.
Almost surely, 252979193 is an apocalyptic number.
It is an amenable number.
52979193 is a deficient number, since it is larger than the sum of its proper divisors (24150535).
52979193 is a wasteful number, since it uses less digits than its factorization.
52979193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46484 (or 46481 counting only the distinct ones).
The product of its digits is 153090, while the sum is 45.
The square root of 52979193 is about 7278.6807183720. The cubic root of 52979193 is about 375.5794136185.
The spelling of 52979193 in words is "fifty-two million, nine hundred seventy-nine thousand, one hundred ninety-three".
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