Base | Representation |
---|---|
bin | 1010001101011111010010 |
3 | 12000222201200 |
4 | 22031133102 |
5 | 1141123230 |
6 | 133212030 |
7 | 31515522 |
oct | 12153722 |
9 | 5028650 |
10 | 2676690 |
11 | 1569045 |
12 | a91016 |
13 | 729453 |
14 | 4d9682 |
15 | 37d160 |
hex | 28d7d2 |
2676690 has 24 divisors (see below), whose sum is σ = 6959628. Its totient is φ = 713760.
The previous prime is 2676689. The next prime is 2676719. The reversal of 2676690 is 966762.
It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 62001 = 1617^2 + 249^2 .
It is a super-2 number, since 2×26766902 = 14329338712200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14781 + ... + 14960.
22676690 is an apocalyptic number.
2676690 is an abundant number, since it is smaller than the sum of its proper divisors (4282938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2676690 is a wasteful number, since it uses less digits than its factorization.
2676690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29754 (or 29751 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 2676690 is about 1636.0592898792. The cubic root of 2676690 is about 138.8457824152.
The spelling of 2676690 in words is "two million, six hundred seventy-six thousand, six hundred ninety".
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