Base | Representation |
---|---|
bin | 1011110010100110111111 |
3 | 12211000220000 |
4 | 23302212333 |
5 | 1242402004 |
6 | 150125343 |
7 | 35162211 |
oct | 13624677 |
9 | 5730800 |
10 | 3090879 |
11 | 1821250 |
12 | 1050853 |
13 | 842b2c |
14 | 5a65b1 |
15 | 410c39 |
hex | 2f29bf |
3090879 has 20 divisors (see below), whose sum is σ = 5038440. Its totient is φ = 1872720.
The previous prime is 3090877. The next prime is 3090887. The reversal of 3090879 is 9780903.
It is not a de Polignac number, because 3090879 - 21 = 3090877 is a prime.
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 a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3090877) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 844 + ... + 2625.
It is an arithmetic number, because the mean of its divisors is an integer number (251922).
Almost surely, 23090879 is an apocalyptic number.
3090879 is a deficient number, since it is larger than the sum of its proper divisors (1947561).
3090879 is a wasteful number, since it uses less digits than its factorization.
3090879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3492 (or 3483 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 3090879 is about 1758.0895881610. The cubic root of 3090879 is about 145.6668295783. Note that the first 3 decimals are identical.
It can be divided in two parts, 3090 and 879, that added together give a square (3969 = 632).
The spelling of 3090879 in words is "three million, ninety thousand, eight hundred seventy-nine".
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