Base | Representation |
---|---|
bin | 1000100111011111… |
… | …0110100101100111 |
3 | 12222012112200020221 |
4 | 2021313312211213 |
5 | 14214124320403 |
6 | 1021310105211 |
7 | 111215124250 |
oct | 21167664547 |
9 | 5865480227 |
10 | 2313120103 |
11 | a87772408 |
12 | 5467ab207 |
13 | 2ab2b9c28 |
14 | 17d2c5b27 |
15 | d8113dbd |
hex | 89df6967 |
2313120103 has 16 divisors (see below), whose sum is σ = 2677858624. Its totient is φ = 1957063680.
The previous prime is 2313120101. The next prime is 2313120133. The reversal of 2313120103 is 3010213132.
It is a cyclic number.
It is not a de Polignac number, because 2313120103 - 21 = 2313120101 is a prime.
It is a super-2 number, since 2×23131201032 = 10701049221805461218, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313120101) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 265273 + ... + 273853.
It is an arithmetic number, because the mean of its divisors is an integer number (167366164).
Almost surely, 22313120103 is an apocalyptic number.
2313120103 is a deficient number, since it is larger than the sum of its proper divisors (364738521).
2313120103 is an equidigital number, since it uses as much as digits as its factorization.
2313120103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9082.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2313120103 is about 48094.9072459860. The cubic root of 2313120103 is about 1322.5113086822.
Adding to 2313120103 its reverse (3010213132), we get a palindrome (5323333235).
It can be divided in two parts, 23131 and 20103, that added together give a palindrome (43234).
The spelling of 2313120103 in words is "two billion, three hundred thirteen million, one hundred twenty thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •