Base | Representation |
---|---|
bin | 1001010101010… |
… | …1001000100110 |
3 | 2201122211020200 |
4 | 2111111020212 |
5 | 40010133042 |
6 | 3515011330 |
7 | 653510226 |
oct | 225251046 |
9 | 81584220 |
10 | 39146022 |
11 | 20107a93 |
12 | 11139b46 |
13 | 8157c36 |
14 | 52b0086 |
15 | 3683c4c |
hex | 2555226 |
39146022 has 24 divisors (see below), whose sum is σ = 84933576. Its totient is φ = 13030656.
The previous prime is 39145991. The next prime is 39146033. The reversal of 39146022 is 22064193.
It is a super-2 number, since 2×391460222 = 3064822076848968, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 21013 + ... + 22799.
It is an arithmetic number, because the mean of its divisors is an integer number (3538899).
Almost surely, 239146022 is an apocalyptic number.
39146022 is an abundant number, since it is smaller than the sum of its proper divisors (45787554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39146022 is a wasteful number, since it uses less digits than its factorization.
39146022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3012 (or 3009 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 39146022 is about 6256.6781921400. The cubic root of 39146022 is about 339.5438577504.
The spelling of 39146022 in words is "thirty-nine million, one hundred forty-six thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •