Base | Representation |
---|---|
bin | 1010000110000… |
… | …00000101000000 |
3 | 12220022211021211 |
4 | 11003000011000 |
5 | 133134012312 |
6 | 12222455504 |
7 | 2045464366 |
oct | 503000500 |
9 | 186284254 |
10 | 84672832 |
11 | 43882a52 |
12 | 24434594 |
13 | 1470828a |
14 | b361636 |
15 | 76783a7 |
hex | 50c0140 |
84672832 has 28 divisors (see below), whose sum is σ = 170159680. Its totient is φ = 41798016.
The previous prime is 84672829. The next prime is 84672839. The reversal of 84672832 is 23827648.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84672839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3318 + ... + 13429.
Almost surely, 284672832 is an apocalyptic number.
It is an amenable number.
84672832 is an abundant number, since it is smaller than the sum of its proper divisors (85486848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84672832 is a wasteful number, since it uses less digits than its factorization.
84672832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16838 (or 16828 counting only the distinct ones).
The product of its digits is 129024, while the sum is 40.
The square root of 84672832 is about 9201.7841748218. The cubic root of 84672832 is about 439.1181234739.
The spelling of 84672832 in words is "eighty-four million, six hundred seventy-two thousand, eight hundred thirty-two".
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