Base | Representation |
---|---|
bin | 100100000110101101011111… |
… | …111011010000110100010000 |
3 | 202211020020221000202112102000 |
4 | 210012231133323100310100 |
5 | 131303112122342140222 |
6 | 1321415301322554000 |
7 | 45306155113520562 |
oct | 4406553773206420 |
9 | 684206830675360 |
10 | 158790845271312 |
11 | 4666090153a011 |
12 | 15986890968900 |
13 | 6a7abb28930c7 |
14 | 2b2d73724d332 |
15 | 13557aaae49ac |
hex | 906b5fed0d10 |
158790845271312 has 160 divisors (see below), whose sum is σ = 486071570678400. Its totient is φ = 49458341670912.
The previous prime is 158790845271283. The next prime is 158790845271319. The reversal of 158790845271312 is 213172548097851.
158790845271312 is a `hidden beast` number, since 1 + 5 + 8 + 7 + 9 + 0 + 8 + 45 + 271 + 312 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 158790845271312.
It is not an unprimeable number, because it can be changed into a prime (158790845271319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76755613 + ... + 78797244.
It is an arithmetic number, because the mean of its divisors is an integer number (3037947316740).
Almost surely, 2158790845271312 is an apocalyptic number.
158790845271312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
158790845271312 is an abundant number, since it is smaller than the sum of its proper divisors (327280725407088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158790845271312 is a wasteful number, since it uses less digits than its factorization.
158790845271312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155553030 (or 155553018 counting only the distinct ones).
The product of its (nonzero) digits is 33868800, while the sum is 63.
The spelling of 158790845271312 in words is "one hundred fifty-eight trillion, seven hundred ninety billion, eight hundred forty-five million, two hundred seventy-one thousand, three hundred twelve".
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