Base | Representation |
---|---|
bin | 1011010010101001… |
… | …1001011110111110 |
3 | 21211020101102121020 |
4 | 2310222121132332 |
5 | 22201414411220 |
6 | 1220433045010 |
7 | 135053121333 |
oct | 26452313676 |
9 | 7736342536 |
10 | 3031013310 |
11 | 1315a23186 |
12 | 7070b6766 |
13 | 393c52800 |
14 | 20a79a98a |
15 | 12b16d040 |
hex | b4a997be |
3031013310 has 48 divisors (see below), whose sum is σ = 7877060784. Its totient is φ = 746094336.
The previous prime is 3031013309. The next prime is 3031013341. The reversal of 3031013310 is 133101303.
It is a super-2 number, since 2×30310133102 = 18374083370794312200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3031013310.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293847 + ... + 303986.
It is an arithmetic number, because the mean of its divisors is an integer number (164105433).
Almost surely, 23031013310 is an apocalyptic number.
3031013310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3031013310 is an abundant number, since it is smaller than the sum of its proper divisors (4846047474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031013310 is a wasteful number, since it uses less digits than its factorization.
3031013310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597869 (or 597856 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 15.
The square root of 3031013310 is about 55054.6393140487. The cubic root of 3031013310 is about 1447.2024236082.
Adding to 3031013310 its reverse (133101303), we get a palindrome (3164114613).
The spelling of 3031013310 in words is "three billion, thirty-one million, thirteen thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •