Base | Representation |
---|---|
bin | 10001010010111… |
… | …101001110100101 |
3 | 202020000202221110 |
4 | 101102331032211 |
5 | 1043241311203 |
6 | 44443335233 |
7 | 10122335550 |
oct | 2122751645 |
9 | 666022843 |
10 | 290182053 |
11 | 139889087 |
12 | 81221519 |
13 | 48171075 |
14 | 2a779697 |
15 | 1a71ed03 |
hex | 114bd3a5 |
290182053 has 16 divisors (see below), whose sum is σ = 461408256. Its totient is φ = 158608560.
The previous prime is 290182043. The next prime is 290182093. The reversal of 290182053 is 350281092.
It is a happy number.
It is not a de Polignac number, because 290182053 - 25 = 290182021 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 290182053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (290182043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299913 + ... + 300878.
It is an arithmetic number, because the mean of its divisors is an integer number (28838016).
Almost surely, 2290182053 is an apocalyptic number.
290182053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
290182053 is a deficient number, since it is larger than the sum of its proper divisors (171226203).
290182053 is a wasteful number, since it uses less digits than its factorization.
290182053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600824.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 290182053 is about 17034.7307874237. The cubic root of 290182053 is about 662.0490748053.
The spelling of 290182053 in words is "two hundred ninety million, one hundred eighty-two thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •