Base | Representation |
---|---|
bin | 1010001101110… |
… | …0011101010000 |
3 | 2222121210201002 |
4 | 2203130131100 |
5 | 41432033112 |
6 | 4130201132 |
7 | 1030120355 |
oct | 243343520 |
9 | 88553632 |
10 | 42846032 |
11 | 22204949 |
12 | 124231a8 |
13 | 8b520a8 |
14 | 599462c |
15 | 3b651c2 |
hex | 28dc750 |
42846032 has 20 divisors (see below), whose sum is σ = 83262900. Its totient is φ = 21358848.
The previous prime is 42846019. The next prime is 42846053. The reversal of 42846032 is 23064824.
It can be written as a sum of positive squares in 2 ways, for example, as 29333056 + 13512976 = 5416^2 + 3676^2 .
It is a junction number, because it is equal to n+sod(n) for n = 42845986 and 42846004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748 + ... + 9420.
It is an arithmetic number, because the mean of its divisors is an integer number (4163145).
Almost surely, 242846032 is an apocalyptic number.
It is an amenable number.
42846032 is a deficient number, since it is larger than the sum of its proper divisors (40416868).
42846032 is a wasteful number, since it uses less digits than its factorization.
42846032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8030 (or 8024 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 42846032 is about 6545.6880463401. The cubic root of 42846032 is about 349.9211577513.
The spelling of 42846032 in words is "forty-two million, eight hundred forty-six thousand, thirty-two".
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