Base | Representation |
---|---|
bin | 1001011111001… |
… | …0010111001010 |
3 | 2202212112122200 |
4 | 2113302113022 |
5 | 40141240101 |
6 | 3540501030 |
7 | 662131623 |
oct | 227622712 |
9 | 82775580 |
10 | 39790026 |
11 | 20507921 |
12 | 113aa776 |
13 | 83220c3 |
14 | 53daa4a |
15 | 375e986 |
hex | 25f25ca |
39790026 has 24 divisors (see below), whose sum is σ = 86565024. Its totient is φ = 13209000.
The previous prime is 39790021. The next prime is 39790063. The reversal of 39790026 is 62009793.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (39790021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115 + ... + 8921.
It is an arithmetic number, because the mean of its divisors is an integer number (3606876).
Almost surely, 239790026 is an apocalyptic number.
39790026 is an abundant number, since it is smaller than the sum of its proper divisors (46774998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39790026 is a wasteful number, since it uses less digits than its factorization.
39790026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9066 (or 9063 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 39790026 is about 6307.9335760612. The cubic root of 39790026 is about 341.3957216876.
The spelling of 39790026 in words is "thirty-nine million, seven hundred ninety thousand, twenty-six".
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