Base | Representation |
---|---|
bin | 1000111001110110111… |
… | …1101010111001000100 |
3 | 112121211202202011222020 |
4 | 2032131233222321010 |
5 | 10001240403442344 |
6 | 154135034003140 |
7 | 14023514505606 |
oct | 2163557527104 |
9 | 477752664866 |
10 | 152970374724 |
11 | 599688746a2 |
12 | 257915764b0 |
13 | 1156aa9043b |
14 | 7592085176 |
15 | 3ea4770719 |
hex | 239dbeae44 |
152970374724 has 48 divisors (see below), whose sum is σ = 368038391616. Its totient is φ = 49414320000.
The previous prime is 152970374723. The next prime is 152970374737. The reversal of 152970374724 is 427473079251.
It is not an unprimeable number, because it can be changed into a prime (152970374723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574867 + ... + 797754.
It is an arithmetic number, because the mean of its divisors is an integer number (7667466492).
Almost surely, 2152970374724 is an apocalyptic number.
It is an amenable number.
152970374724 is an abundant number, since it is smaller than the sum of its proper divisors (215068016892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152970374724 is a wasteful number, since it uses less digits than its factorization.
152970374724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1372916 (or 1372914 counting only the distinct ones).
The product of its (nonzero) digits is 2963520, while the sum is 51.
The spelling of 152970374724 in words is "one hundred fifty-two billion, nine hundred seventy million, three hundred seventy-four thousand, seven hundred twenty-four".
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