Base | Representation |
---|---|
bin | 10101111110111… |
… | …110100100011010 |
3 | 221201000112200000 |
4 | 111332332210122 |
5 | 1223410040441 |
6 | 100333153430 |
7 | 12066003204 |
oct | 2576764432 |
9 | 851015600 |
10 | 368830746 |
11 | 17a216aa9 |
12 | a362b876 |
13 | 5b54a35b |
14 | 36dad774 |
15 | 225a82b6 |
hex | 15fbe91a |
368830746 has 48 divisors (see below), whose sum is σ = 855499008. Its totient is φ = 118972800.
The previous prime is 368830727. The next prime is 368830751. The reversal of 368830746 is 647038863.
It is a super-2 number, since 2×3688307462 = 272072238389833032, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2826 + ... + 27306.
It is an arithmetic number, because the mean of its divisors is an integer number (17822896).
Almost surely, 2368830746 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 368830746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427749504).
368830746 is an abundant number, since it is smaller than the sum of its proper divisors (486668262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368830746 is a wasteful number, since it uses less digits than its factorization.
368830746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24529 (or 24517 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The square root of 368830746 is about 19204.9667013510. The cubic root of 368830746 is about 717.1484085575.
The spelling of 368830746 in words is "three hundred sixty-eight million, eight hundred thirty thousand, seven hundred forty-six".
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