Base | Representation |
---|---|
bin | 110001010010010111… |
… | …001000101011101101 |
3 | 12001121011221212201020 |
4 | 301102113020223231 |
5 | 1331340334413031 |
6 | 40151201204353 |
7 | 3552304340664 |
oct | 612227105355 |
9 | 161534855636 |
10 | 52921404141 |
11 | 20497831241 |
12 | a30b3306b9 |
13 | 4cb5096028 |
14 | 27c0717ddb |
15 | 159b0b1096 |
hex | c525c8aed |
52921404141 has 16 divisors (see below), whose sum is σ = 75214008000. Its totient is φ = 32982725888.
The previous prime is 52921404079. The next prime is 52921404149. The reversal of 52921404141 is 14140412925.
52921404141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 52921404141 - 225 = 52887849709 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52921404149) 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, 3474531 + ... + 3489728.
It is an arithmetic number, because the mean of its divisors is an integer number (4700875500).
Almost surely, 252921404141 is an apocalyptic number.
52921404141 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
52921404141 is a deficient number, since it is larger than the sum of its proper divisors (22292603859).
52921404141 is a wasteful number, since it uses less digits than its factorization.
52921404141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6964428.
The product of its (nonzero) digits is 11520, while the sum is 33.
The spelling of 52921404141 in words is "fifty-two billion, nine hundred twenty-one million, four hundred four thousand, one hundred forty-one".
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