Base | Representation |
---|---|
bin | 10111101100111000000111… |
… | …01100000101101100000000 |
3 | 20211112120111212120101010100 |
4 | 23312130003230011230000 |
5 | 23312411203421314430 |
6 | 302503210240202400 |
7 | 13656336356404500 |
oct | 1366340354055400 |
9 | 224476455511110 |
10 | 52119490026240 |
11 | 1567482a40517a |
12 | 5a19133909400 |
13 | 2310b01606990 |
14 | cc284d7ada00 |
15 | 605b32e59960 |
hex | 2f6703b05b00 |
52119490026240 has 1296 divisors, whose sum is σ = 226712700029088. Its totient is φ = 10957345652736.
The previous prime is 52119490026193. The next prime is 52119490026277. The reversal of 52119490026240 is 4262009491125.
52119490026240 is a `hidden beast` number, since 5 + 2 + 1 + 19 + 4 + 9 + 0 + 0 + 2 + 624 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2076709372 + ... + 2076734468.
Almost surely, 252119490026240 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 52119490026240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113356350014544).
52119490026240 is an abundant number, since it is smaller than the sum of its proper divisors (174593210002848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52119490026240 is a wasteful number, since it uses less digits than its factorization.
52119490026240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25434 (or 25410 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 52119490026240 in words is "fifty-two trillion, one hundred nineteen billion, four hundred ninety million, twenty-six thousand, two hundred forty".
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