Base | Representation |
---|---|
bin | 1001010111001111… |
… | …0000110111000000 |
3 | 20111011100122212020 |
4 | 2111303300313000 |
5 | 20121410442111 |
6 | 1053222201440 |
7 | 116166221622 |
oct | 22563606700 |
9 | 6434318766 |
10 | 2513374656 |
11 | 107a809641 |
12 | 5a1883280 |
13 | 310933050 |
14 | 19bb32c12 |
15 | ea9bd906 |
hex | 95cf0dc0 |
2513374656 has 112 divisors (see below), whose sum is σ = 7582899744. Its totient is φ = 727842816.
The previous prime is 2513374627. The next prime is 2513374667. The reversal of 2513374656 is 6564733152.
It is a super-2 number, since 2×25133746562 = 12634104322846236672, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12816 + ... + 72048.
It is an arithmetic number, because the mean of its divisors is an integer number (67704462).
Almost surely, 22513374656 is an apocalyptic number.
2513374656 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2513374656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3791449872).
2513374656 is an abundant number, since it is smaller than the sum of its proper divisors (5069525088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2513374656 is a wasteful number, since it uses less digits than its factorization.
2513374656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59278 (or 59268 counting only the distinct ones).
The product of its digits is 453600, while the sum is 42.
The square root of 2513374656 is about 50133.5681554784. The cubic root of 2513374656 is about 1359.6247984584.
The spelling of 2513374656 in words is "two billion, five hundred thirteen million, three hundred seventy-four thousand, six hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •