Base | Representation |
---|---|
bin | 100111001010100… |
… | …0010101011100011 |
3 | 10101120210011121022 |
4 | 1032111002223203 |
5 | 10142404420401 |
6 | 334222320055 |
7 | 44364665414 |
oct | 11625025343 |
9 | 3346704538 |
10 | 1314138851 |
11 | 614884a73 |
12 | 30812902b |
13 | 17c34866c |
14 | c676180b |
15 | 7a58471b |
hex | 4e542ae3 |
1314138851 has 4 divisors (see below), whose sum is σ = 1330773600. Its totient is φ = 1297504104.
The previous prime is 1314138841. The next prime is 1314138853. The reversal of 1314138851 is 1588314131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1314138851 - 210 = 1314137827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1314138853) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8317256 + ... + 8317413.
It is an arithmetic number, because the mean of its divisors is an integer number (332693400).
Almost surely, 21314138851 is an apocalyptic number.
1314138851 is a deficient number, since it is larger than the sum of its proper divisors (16634749).
1314138851 is an equidigital number, since it uses as much as digits as its factorization.
1314138851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16634748.
The product of its digits is 11520, while the sum is 35.
The square root of 1314138851 is about 36251.0531019445. The cubic root of 1314138851 is about 1095.3353020546.
The spelling of 1314138851 in words is "one billion, three hundred fourteen million, one hundred thirty-eight thousand, eight hundred fifty-one".
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