Base | Representation |
---|---|
bin | 111001111100011… |
… | …001010000010000 |
3 | 2111202020111022110 |
4 | 321330121100100 |
5 | 3442331232032 |
6 | 240244105320 |
7 | 33042666066 |
oct | 7174312020 |
9 | 2452214273 |
10 | 972133392 |
11 | 45982022a |
12 | 231695240 |
13 | 126531279 |
14 | 93176036 |
15 | 5a5297cc |
hex | 39f19410 |
972133392 has 40 divisors (see below), whose sum is σ = 2514394624. Its totient is φ = 323650944.
The previous prime is 972133363. The next prime is 972133397. The reversal of 972133392 is 293331279.
It is a self number, because there is not a number n which added to its sum of digits gives 972133392.
It is not an unprimeable number, because it can be changed into a prime (972133397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29073 + ... + 52815.
Almost surely, 2972133392 is an apocalyptic number.
It is an amenable number.
972133392 is an abundant number, since it is smaller than the sum of its proper divisors (1542261232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972133392 is a wasteful number, since it uses less digits than its factorization.
972133392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24607 (or 24601 counting only the distinct ones).
The product of its digits is 61236, while the sum is 39.
The square root of 972133392 is about 31179.0537380466. The cubic root of 972133392 is about 990.6234864516.
The spelling of 972133392 in words is "nine hundred seventy-two million, one hundred thirty-three thousand, three hundred ninety-two".
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