Base | Representation |
---|---|
bin | 1001111101000111… |
… | …0100011011000001 |
3 | 20220020022021211011 |
4 | 2133101310123001 |
5 | 20433043423023 |
6 | 1121055320521 |
7 | 123135510664 |
oct | 23721643301 |
9 | 6806267734 |
10 | 2672248513 |
11 | 1151461950 |
12 | 626b20141 |
13 | 33781b04c |
14 | 1b4c8b6db |
15 | 10990250d |
hex | 9f4746c1 |
2672248513 has 32 divisors (see below), whose sum is σ = 3207133440. Its totient is φ = 2198784000.
The previous prime is 2672248511. The next prime is 2672248517. The reversal of 2672248513 is 3158422762.
2672248513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2672248513 - 21 = 2672248511 is a prime.
It is a super-2 number, since 2×26722485132 = 14281824230461422338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2672248511) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541903 + ... + 546811.
It is an arithmetic number, because the mean of its divisors is an integer number (100222920).
Almost surely, 22672248513 is an apocalyptic number.
It is an amenable number.
2672248513 is a deficient number, since it is larger than the sum of its proper divisors (534884927).
2672248513 is a wasteful number, since it uses less digits than its factorization.
2672248513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5049.
The product of its digits is 161280, while the sum is 40.
The square root of 2672248513 is about 51693.7956915528. The cubic root of 2672248513 is about 1387.6894334112.
The spelling of 2672248513 in words is "two billion, six hundred seventy-two million, two hundred forty-eight thousand, five hundred thirteen".
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