Base | Representation |
---|---|
bin | 1100011111010… |
… | …0000100110001 |
3 | 10122120011210021 |
4 | 3013310010301 |
5 | 101402124303 |
6 | 5110403441 |
7 | 1204136143 |
oct | 307640461 |
9 | 118504707 |
10 | 52379953 |
11 | 2762691a |
12 | 15660581 |
13 | ab0c772 |
14 | 6d56c93 |
15 | 48e9ebd |
hex | 31f4131 |
52379953 has 8 divisors (see below), whose sum is σ = 53483328. Its totient is φ = 51280944.
The previous prime is 52379939. The next prime is 52379981. The reversal of 52379953 is 35997325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52379953 - 221 = 50282801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52379933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35476 + ... + 36922.
It is an arithmetic number, because the mean of its divisors is an integer number (6685416).
Almost surely, 252379953 is an apocalyptic number.
52379953 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
52379953 is a deficient number, since it is larger than the sum of its proper divisors (1103375).
52379953 is a wasteful number, since it uses less digits than its factorization.
52379953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2183.
The product of its digits is 255150, while the sum is 43.
The square root of 52379953 is about 7237.3996020670. The cubic root of 52379953 is about 374.1579994344.
The spelling of 52379953 in words is "fifty-two million, three hundred seventy-nine thousand, nine hundred fifty-three".
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