Base | Representation |
---|---|
bin | 1100011011100… |
… | …1110001100011 |
3 | 10122010001012220 |
4 | 3012321301203 |
5 | 101322004110 |
6 | 5101322123 |
7 | 1202123013 |
oct | 306716143 |
9 | 118101186 |
10 | 52141155 |
11 | 27483470 |
12 | 15566343 |
13 | aa57b71 |
14 | 6cd3c43 |
15 | 489e370 |
hex | 31b9c63 |
52141155 has 32 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 24689280.
The previous prime is 52141151. The next prime is 52141157. The reversal of 52141155 is 55114125.
It is not a de Polignac number, because 52141155 - 22 = 52141151 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52141151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3421 + ... + 10769.
It is an arithmetic number, because the mean of its divisors is an integer number (2910600).
Almost surely, 252141155 is an apocalyptic number.
52141155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52141155 is a deficient number, since it is larger than the sum of its proper divisors (40998045).
52141155 is a wasteful number, since it uses less digits than its factorization.
52141155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7411.
The product of its digits is 1000, while the sum is 24.
The square root of 52141155 is about 7220.8832562229. The cubic root of 52141155 is about 373.5885429918.
The spelling of 52141155 in words is "fifty-two million, one hundred forty-one thousand, one hundred fifty-five".
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