Base | Representation |
---|---|
bin | 110000011100001110… |
… | …110011101010000000 |
3 | 11222020220002221002010 |
4 | 300130032303222000 |
5 | 1323010343014300 |
6 | 35521120252520 |
7 | 3520636224531 |
oct | 603416635200 |
9 | 158226087063 |
10 | 52013251200 |
11 | 20071140519 |
12 | a0b7171140 |
13 | 4b9bba6721 |
14 | 2735c78688 |
15 | 15464c3a50 |
hex | c1c3b3a80 |
52013251200 has 96 divisors (see below), whose sum is σ = 171318677760. Its totient is φ = 13870197760.
The previous prime is 52013251183. The next prime is 52013251207. The reversal of 52013251200 is 215231025.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (52013251207) 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, 2699424 + ... + 2718623.
It is an arithmetic number, because the mean of its divisors is an integer number (1784569560).
Almost surely, 252013251200 is an apocalyptic number.
52013251200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52013251200 is an abundant number, since it is smaller than the sum of its proper divisors (119305426560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52013251200 is a wasteful number, since it uses less digits than its factorization.
52013251200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5418074 (or 5418057 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 52013251200 its reverse (215231025), we get a palindrome (52228482225).
The spelling of 52013251200 in words is "fifty-two billion, thirteen million, two hundred fifty-one thousand, two hundred".
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