Base | Representation |
---|---|
bin | 10111111010001000100111… |
… | …00110001011000000000000 |
3 | 20220011010022210001122212100 |
4 | 23331010103212023000000 |
5 | 23342342122000201333 |
6 | 303452344330230400 |
7 | 14034264043514454 |
oct | 1375042346130000 |
9 | 226133283048770 |
10 | 52575023443968 |
11 | 1582aa40119223 |
12 | 5a91484b85400 |
13 | 2344a5a1c91bc |
14 | cda905138664 |
15 | 6128e4db9213 |
hex | 2fd11398b000 |
52575023443968 has 312 divisors, whose sum is σ = 152936356974336. Its totient is φ = 17401695436800.
The previous prime is 52575023443963. The next prime is 52575023443973. The reversal of 52575023443968 is 86934432057525.
52575023443968 is a `hidden beast` number, since 5 + 2 + 5 + 7 + 5 + 0 + 234 + 4 + 396 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (52575023443963) and next prime (52575023443973).
It is not an unprimeable number, because it can be changed into a prime (52575023443963) 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, 4062664378 + ... + 4062677318.
It is an arithmetic number, because the mean of its divisors is an integer number (490180631328).
Almost surely, 252575023443968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52575023443968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76468178487168).
52575023443968 is an abundant number, since it is smaller than the sum of its proper divisors (100361333530368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52575023443968 is a wasteful number, since it uses less digits than its factorization.
52575023443968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13739 (or 13714 counting only the distinct ones).
The product of its (nonzero) digits is 217728000, while the sum is 63.
The spelling of 52575023443968 in words is "fifty-two trillion, five hundred seventy-five billion, twenty-three million, four hundred forty-three thousand, nine hundred sixty-eight".
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