Base | Representation |
---|---|
bin | 1001001001110111100… |
… | …0110101000101101100 |
3 | 120000221021000010010100 |
4 | 2102131320311011230 |
5 | 10034041020234314 |
6 | 200125305311100 |
7 | 14235145521414 |
oct | 2223570650554 |
9 | 500837003110 |
10 | 157267743084 |
11 | 607735a50a1 |
12 | 26590795490 |
13 | 11aa419ab5a |
14 | 787cac5644 |
15 | 4156b84c09 |
hex | 249de3516c |
157267743084 has 36 divisors (see below), whose sum is σ = 418460955640. Its totient is φ = 49663497600.
The previous prime is 157267743043. The next prime is 157267743089. The reversal of 157267743084 is 480347762751.
157267743084 is a `hidden beast` number, since 1 + 5 + 7 + 267 + 74 + 308 + 4 = 666.
157267743084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 157267743084.
It is not an unprimeable number, because it can be changed into a prime (157267743089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114961117 + ... + 114962484.
Almost surely, 2157267743084 is an apocalyptic number.
It is an amenable number.
157267743084 is an abundant number, since it is smaller than the sum of its proper divisors (261193212556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157267743084 is a wasteful number, since it uses less digits than its factorization.
157267743084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229923630 (or 229923625 counting only the distinct ones).
The product of its (nonzero) digits is 7902720, while the sum is 54.
The spelling of 157267743084 in words is "one hundred fifty-seven billion, two hundred sixty-seven million, seven hundred forty-three thousand, eighty-four".
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