Base | Representation |
---|---|
bin | 111110101110000… |
… | …0011111111110100 |
3 | 12102200000002210201 |
4 | 1331130003333310 |
5 | 13302223232104 |
6 | 544454530244 |
7 | 103103012005 |
oct | 17534037764 |
9 | 5380002721 |
10 | 2104508404 |
11 | 98aa38349 |
12 | 4a8966984 |
13 | 277008c5b |
14 | 15d7011ac |
15 | c4b580a4 |
hex | 7d703ff4 |
2104508404 has 18 divisors (see below), whose sum is σ = 3912275990. Its totient is φ = 990356352.
The previous prime is 2104508389. The next prime is 2104508423. The reversal of 2104508404 is 4048054012.
It can be written as a sum of positive squares in 3 ways, for example, as 715455504 + 1389052900 = 26748^2 + 37270^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 909099 + ... + 911410.
Almost surely, 22104508404 is an apocalyptic number.
It is an amenable number.
2104508404 is a deficient number, since it is larger than the sum of its proper divisors (1807767586).
2104508404 is a wasteful number, since it uses less digits than its factorization.
2104508404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1820547 (or 1820528 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 2104508404 is about 45874.9212969352. The cubic root of 2104508404 is about 1281.4949176247.
The spelling of 2104508404 in words is "two billion, one hundred four million, five hundred eight thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •