Base | Representation |
---|---|
bin | 1001001100110101011… |
… | …1010001010000000000 |
3 | 120002222202202221211000 |
4 | 2103031113101100000 |
5 | 10042203422030104 |
6 | 200340321252000 |
7 | 14263656654516 |
oct | 2231527212000 |
9 | 502882687730 |
10 | 158064251904 |
11 | 61042170a49 |
12 | 26773494000 |
13 | 11ba01ca950 |
14 | 79167c24b6 |
15 | 41a1a6c639 |
hex | 24cd5d1400 |
158064251904 has 176 divisors, whose sum is σ = 504119439040. Its totient is φ = 48635043840.
The previous prime is 158064251887. The next prime is 158064251911. The reversal of 158064251904 is 409152460851.
158064251904 is a `hidden beast` number, since 1 + 580 + 64 + 2 + 5 + 1 + 9 + 0 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 158064251904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139539 + ... + 579309.
Almost surely, 2158064251904 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 158064251904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252059719520).
158064251904 is an abundant number, since it is smaller than the sum of its proper divisors (346055187136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158064251904 is a wasteful number, since it uses less digits than its factorization.
158064251904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439813 (or 439789 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 45.
The spelling of 158064251904 in words is "one hundred fifty-eight billion, sixty-four million, two hundred fifty-one thousand, nine hundred four".
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