Base | Representation |
---|---|
bin | 110010110010111… |
… | …000110111100010 |
3 | 2012101120021220102 |
4 | 302302320313202 |
5 | 3221130412210 |
6 | 220321342402 |
7 | 30055405550 |
oct | 6262706742 |
9 | 2171507812 |
10 | 852200930 |
11 | 3a8055199 |
12 | 1b9497a02 |
13 | 10772c009 |
14 | 81276bd0 |
15 | 4ec38ea5 |
hex | 32cb8de2 |
852200930 has 32 divisors (see below), whose sum is σ = 1777800960. Its totient is φ = 288066240.
The previous prime is 852200929. The next prime is 852200953. The reversal of 852200930 is 39002258.
It is a junction number, because it is equal to n+sod(n) for n = 852200893 and 852200902.
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, 80765 + ... + 90704.
It is an arithmetic number, because the mean of its divisors is an integer number (55556280).
Almost surely, 2852200930 is an apocalyptic number.
852200930 is an abundant number, since it is smaller than the sum of its proper divisors (925600030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
852200930 is a wasteful number, since it uses less digits than its factorization.
852200930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171554.
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 852200930 is about 29192.4807099362. The cubic root of 852200930 is about 948.0851290262.
The spelling of 852200930 in words is "eight hundred fifty-two million, two hundred thousand, nine hundred thirty".
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