Base | Representation |
---|---|
bin | 1010000101111… |
… | …11111000100110 |
3 | 12220022210012102 |
4 | 11002333320212 |
5 | 133134001123 |
6 | 12222452102 |
7 | 2045462153 |
oct | 502777046 |
9 | 186283172 |
10 | 84672038 |
11 | 438823a0 |
12 | 24434032 |
13 | 14707ac9 |
14 | b36122a |
15 | 7678028 |
hex | 50bfe26 |
84672038 has 16 divisors (see below), whose sum is σ = 138945024. Its totient is φ = 38378760.
The previous prime is 84672023. The next prime is 84672047. The reversal of 84672038 is 83027648.
It is a junction number, because it is equal to n+sod(n) for n = 84671992 and 84672010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 13317.
It is an arithmetic number, because the mean of its divisors is an integer number (8684064).
Almost surely, 284672038 is an apocalyptic number.
84672038 is a deficient number, since it is larger than the sum of its proper divisors (54272986).
84672038 is a wasteful number, since it uses less digits than its factorization.
84672038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10867.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 84672038 is about 9201.7410309137. The cubic root of 84672038 is about 439.1167508932.
The spelling of 84672038 in words is "eighty-four million, six hundred seventy-two thousand, thirty-eight".
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