Base | Representation |
---|---|
bin | 10101111110101… |
… | …000000001011000 |
3 | 221200211211222111 |
4 | 111332220001120 |
5 | 1223344112032 |
6 | 100331202104 |
7 | 12065140021 |
oct | 2576500130 |
9 | 850754874 |
10 | 368738392 |
11 | 17a163680 |
12 | a35a6334 |
13 | 5b5172c9 |
14 | 36d87c48 |
15 | 2258ac47 |
hex | 15fa8058 |
368738392 has 72 divisors (see below), whose sum is σ = 797414940. Its totient is φ = 158519680.
The previous prime is 368738341. The next prime is 368738413. The reversal of 368738392 is 293837863.
It is a congruent number.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 4143084 + ... + 4143172.
Almost surely, 2368738392 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 368738392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398707470).
368738392 is an abundant number, since it is smaller than the sum of its proper divisors (428676548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368738392 is a wasteful number, since it uses less digits than its factorization.
368738392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241 (or 125 counting only the distinct ones).
The product of its digits is 1306368, while the sum is 49.
The square root of 368738392 is about 19202.5621207171. The cubic root of 368738392 is about 717.0885463636.
The spelling of 368738392 in words is "three hundred sixty-eight million, seven hundred thirty-eight thousand, three hundred ninety-two".
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