Base | Representation |
---|---|
bin | 111010000100110… |
… | …010001101100000 |
3 | 2111220101020021211 |
4 | 322010302031200 |
5 | 3443412122033 |
6 | 240403155504 |
7 | 33100456213 |
oct | 7204621540 |
9 | 2456336254 |
10 | 974332768 |
11 | 45aa926a2 |
12 | 232375b94 |
13 | 126b21386 |
14 | 9358977a |
15 | 5a8112cd |
hex | 3a132360 |
974332768 has 48 divisors (see below), whose sum is σ = 2022390720. Its totient is φ = 460791936.
The previous prime is 974332763. The next prime is 974332769. The reversal of 974332768 is 867233479.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (974332763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682071 + ... + 683497.
It is an arithmetic number, because the mean of its divisors is an integer number (42133140).
Almost surely, 2974332768 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 974332768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1011195360).
974332768 is an abundant number, since it is smaller than the sum of its proper divisors (1048057952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
974332768 is a wasteful number, since it uses less digits than its factorization.
974332768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2579 (or 2571 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 49.
The square root of 974332768 is about 31214.3039006158. The cubic root of 974332768 is about 991.3699932288.
The spelling of 974332768 in words is "nine hundred seventy-four million, three hundred thirty-two thousand, seven hundred sixty-eight".
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