Base | Representation |
---|---|
bin | 1011000100100000100111 |
3 | 12110102212112 |
4 | 23010200213 |
5 | 1220331210 |
6 | 142111235 |
7 | 33444542 |
oct | 13044047 |
9 | 5412775 |
10 | 2902055 |
11 | 17023a2 |
12 | b7b51b |
13 | 7a7bc0 |
14 | 557859 |
15 | 3c4d05 |
hex | 2c4827 |
2902055 has 8 divisors (see below), whose sum is σ = 3750432. Its totient is φ = 2143008.
The previous prime is 2902049. The next prime is 2902057. The reversal of 2902055 is 5502092.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2902055 - 212 = 2897959 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2902055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2902057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22259 + ... + 22388.
It is an arithmetic number, because the mean of its divisors is an integer number (468804).
22902055 is an apocalyptic number.
2902055 is a deficient number, since it is larger than the sum of its proper divisors (848377).
2902055 is a wasteful number, since it uses less digits than its factorization.
2902055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44665.
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 2902055 is about 1703.5418985161. The cubic root of 2902055 is about 142.6379908836.
The spelling of 2902055 in words is "two million, nine hundred two thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •