Base | Representation |
---|---|
bin | 110100111101111001… |
… | …000101111000000100 |
3 | 12102210120111021100201 |
4 | 310331321011320010 |
5 | 1412433433420200 |
6 | 42043240420244 |
7 | 4052236052434 |
oct | 647571057004 |
9 | 172716437321 |
10 | 56872951300 |
11 | 221353310a0 |
12 | b032777684 |
13 | 5494951609 |
14 | 2a774582c4 |
15 | 172ce64c6a |
hex | d3de45e04 |
56872951300 has 72 divisors (see below), whose sum is σ = 134766811872. Its totient is φ = 20660640000.
The previous prime is 56872951277. The next prime is 56872951301. The reversal of 56872951300 is 315927865.
56872951300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×568729513003 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (56872951301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1111275 + ... + 1161325.
It is an arithmetic number, because the mean of its divisors is an integer number (1871761276).
Almost surely, 256872951300 is an apocalyptic number.
56872951300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56872951300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67383405936).
56872951300 is an abundant number, since it is smaller than the sum of its proper divisors (77893860572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56872951300 is a wasteful number, since it uses less digits than its factorization.
56872951300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51109 (or 51102 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 46.
The spelling of 56872951300 in words is "fifty-six billion, eight hundred seventy-two million, nine hundred fifty-one thousand, three hundred".
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