Base | Representation |
---|---|
bin | 1010000101000… |
… | …00010111001110 |
3 | 12220002020002111 |
4 | 11002200113032 |
5 | 133120333201 |
6 | 12220014234 |
7 | 2044413556 |
oct | 502402716 |
9 | 186066074 |
10 | 84542926 |
11 | 437a4396 |
12 | 2439137a |
13 | 14691100 |
14 | b32a166 |
15 | 764eb51 |
hex | 50a05ce |
84542926 has 24 divisors (see below), whose sum is σ = 137886840. Its totient is φ = 38858976.
The previous prime is 84542923. The next prime is 84542981. The reversal of 84542926 is 62924548.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84542923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131161 + ... + 131803.
It is an arithmetic number, because the mean of its divisors is an integer number (5745285).
Almost surely, 284542926 is an apocalyptic number.
84542926 is a deficient number, since it is larger than the sum of its proper divisors (53343914).
84542926 is a wasteful number, since it uses less digits than its factorization.
84542926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060 (or 1047 counting only the distinct ones).
The product of its digits is 138240, while the sum is 40.
The square root of 84542926 is about 9194.7227255638. The cubic root of 84542926 is about 438.8934418964.
The spelling of 84542926 in words is "eighty-four million, five hundred forty-two thousand, nine hundred twenty-six".
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