Base | Representation |
---|---|
bin | 10110110010010… |
… | …000001011000110 |
3 | 222122022102212120 |
4 | 112302100023012 |
5 | 1240330202243 |
6 | 101533230410 |
7 | 12321155130 |
oct | 2662201306 |
9 | 878272776 |
10 | 382272198 |
11 | 186867840 |
12 | a8032406 |
13 | 61275489 |
14 | 38aac050 |
15 | 23860c83 |
hex | 16c902c6 |
382272198 has 32 divisors (see below), whose sum is σ = 953199360. Its totient is φ = 99291360.
The previous prime is 382272179. The next prime is 382272349. The reversal of 382272198 is 891272283.
It is a happy number.
It is a super-2 number, since 2×3822721982 = 292264066727502408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413253 + ... + 414176.
It is an arithmetic number, because the mean of its divisors is an integer number (29787480).
Almost surely, 2382272198 is an apocalyptic number.
382272198 is an abundant number, since it is smaller than the sum of its proper divisors (570927162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382272198 is a wasteful number, since it uses less digits than its factorization.
382272198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 827452.
The product of its digits is 96768, while the sum is 42.
The square root of 382272198 is about 19551.7824762859. The cubic root of 382272198 is about 725.7564505710.
The spelling of 382272198 in words is "three hundred eighty-two million, two hundred seventy-two thousand, one hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •