Base | Representation |
---|---|
bin | 10110110000101… |
… | …10111100110000 |
3 | 111022021111100110 |
4 | 23120112330300 |
5 | 342334403312 |
6 | 30540221320 |
7 | 4505630214 |
oct | 1330267460 |
9 | 438244313 |
10 | 190934832 |
11 | 98861190 |
12 | 53b3a840 |
13 | 307320ba |
14 | 1b502944 |
15 | 11b6843c |
hex | b616f30 |
190934832 has 80 divisors (see below), whose sum is σ = 548322048. Its totient is φ = 56759040.
The previous prime is 190934831. The next prime is 190934839. The reversal of 190934832 is 238439091.
190934832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1909348322 = 72912220141736448, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (190934831) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24573 + ... + 31395.
Almost surely, 2190934832 is an apocalyptic number.
190934832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 190934832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274161024).
190934832 is an abundant number, since it is smaller than the sum of its proper divisors (357387216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190934832 is a wasteful number, since it uses less digits than its factorization.
190934832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6898 (or 6892 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 190934832 is about 13817.9170644493. The cubic root of 190934832 is about 575.8310171737.
The spelling of 190934832 in words is "one hundred ninety million, nine hundred thirty-four thousand, eight hundred thirty-two".
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