Base | Representation |
---|---|
bin | 1010000011000… |
… | …10100111110010 |
3 | 12212121101012010 |
4 | 11001202213302 |
5 | 133034240114 |
6 | 12210343350 |
7 | 2042311353 |
oct | 501424762 |
9 | 185541163 |
10 | 84290034 |
11 | 43641394 |
12 | 2428ab56 |
13 | 14602c7a |
14 | b2a1d2a |
15 | 75eec59 |
hex | 50629f2 |
84290034 has 32 divisors (see below), whose sum is σ = 174161664. Its totient is φ = 27181440.
The previous prime is 84289967. The next prime is 84290039. The reversal of 84290034 is 43009248.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 84289983 and 84290010.
It is not an unprimeable number, because it can be changed into a prime (84290039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21399 + ... + 25029.
It is an arithmetic number, because the mean of its divisors is an integer number (5442552).
Almost surely, 284290034 is an apocalyptic number.
84290034 is an abundant number, since it is smaller than the sum of its proper divisors (89871630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84290034 is a wasteful number, since it uses less digits than its factorization.
84290034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3762.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 84290034 is about 9180.9604072777. The cubic root of 84290034 is about 438.4553863426.
The spelling of 84290034 in words is "eighty-four million, two hundred ninety thousand, thirty-four".
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