Base | Representation |
---|---|
bin | 1000100010000100… |
… | …0100101110001001 |
3 | 12220121201220222210 |
4 | 2020201010232021 |
5 | 14142313341330 |
6 | 1015134335333 |
7 | 110520556554 |
oct | 21041045611 |
9 | 5817656883 |
10 | 2290371465 |
11 | a75944a88 |
12 | 53b05a549 |
13 | 2a66836b5 |
14 | 17a28369b |
15 | d611d8b0 |
hex | 88844b89 |
2290371465 has 16 divisors (see below), whose sum is σ = 3666947328. Its totient is φ = 1220747136.
The previous prime is 2290371449. The next prime is 2290371493. The reversal of 2290371465 is 5641730922.
It is not a de Polignac number, because 2290371465 - 24 = 2290371449 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24484 + ... + 71973.
It is an arithmetic number, because the mean of its divisors is an integer number (229184208).
Almost surely, 22290371465 is an apocalyptic number.
It is an amenable number.
2290371465 is a deficient number, since it is larger than the sum of its proper divisors (1376575863).
2290371465 is a wasteful number, since it uses less digits than its factorization.
2290371465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98048.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 2290371465 is about 47857.8255356425. The cubic root of 2290371465 is about 1318.1615562648.
The spelling of 2290371465 in words is "two billion, two hundred ninety million, three hundred seventy-one thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •