Base | Representation |
---|---|
bin | 1001010111001010… |
… | …0010011101100110 |
3 | 20111010202100101010 |
4 | 2111302202131212 |
5 | 20121320203132 |
6 | 1053211243050 |
7 | 116163413466 |
oct | 22562423546 |
9 | 6433670333 |
10 | 2513053542 |
11 | 107a60a35a |
12 | 5a1749486 |
13 | 31084cb3c |
14 | 19ba8bba6 |
15 | ea9586cc |
hex | 95ca2766 |
2513053542 has 16 divisors (see below), whose sum is σ = 5161948272. Its totient is φ = 815044320.
The previous prime is 2513053513. The next prime is 2513053553. The reversal of 2513053542 is 2453503152.
2513053542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5659809 + ... + 5660252.
It is an arithmetic number, because the mean of its divisors is an integer number (322621767).
Almost surely, 22513053542 is an apocalyptic number.
2513053542 is an abundant number, since it is smaller than the sum of its proper divisors (2648894730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2513053542 is a wasteful number, since it uses less digits than its factorization.
2513053542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11320103.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 2513053542 is about 50130.3654684464. The cubic root of 2513053542 is about 1359.5668931568.
Adding to 2513053542 its reverse (2453503152), we get a palindrome (4966556694).
The spelling of 2513053542 in words is "two billion, five hundred thirteen million, fifty-three thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •