Base | Representation |
---|---|
bin | 1010000101100… |
… | …11111010010010 |
3 | 12220020021220222 |
4 | 11002303322102 |
5 | 133130413434 |
6 | 12221433042 |
7 | 2045166161 |
oct | 502637222 |
9 | 186207828 |
10 | 84622994 |
11 | 43849565 |
12 | 2440b782 |
13 | 146bb6a1 |
14 | b34b3d8 |
15 | 766872e |
hex | 50b3e92 |
84622994 has 16 divisors (see below), whose sum is σ = 132389376. Its totient is φ = 40521600.
The previous prime is 84622961. The next prime is 84622997. The reversal of 84622994 is 49922648.
It is a happy number.
It is a super-2 number, since 2×846229942 = 14322102227048072, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (84622997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022 + ... + 13049.
It is an arithmetic number, because the mean of its divisors is an integer number (8274336).
Almost surely, 284622994 is an apocalyptic number.
84622994 is a deficient number, since it is larger than the sum of its proper divisors (47766382).
84622994 is a wasteful number, since it uses less digits than its factorization.
84622994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14201.
The product of its digits is 248832, while the sum is 44.
The square root of 84622994 is about 9199.0757144400. The cubic root of 84622994 is about 439.0319523307.
The spelling of 84622994 in words is "eighty-four million, six hundred twenty-two thousand, nine hundred ninety-four".
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