Base | Representation |
---|---|
bin | 100111001000100… |
… | …1110110100110110 |
3 | 10101111220102110122 |
4 | 1032101032310312 |
5 | 10142130440042 |
6 | 334145051542 |
7 | 44353335365 |
oct | 11621166466 |
9 | 3344812418 |
10 | 1313140022 |
11 | 614262597 |
12 | 307926bb2 |
13 | 17c088b3c |
14 | c65817dc |
15 | 7a4387d2 |
hex | 4e44ed36 |
1313140022 has 16 divisors (see below), whose sum is σ = 1992887232. Its totient is φ = 648864000.
The previous prime is 1313140019. The next prime is 1313140043. The reversal of 1313140022 is 2200413131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141188 + ... + 150200.
It is an arithmetic number, because the mean of its divisors is an integer number (124555452).
Almost surely, 21313140022 is an apocalyptic number.
1313140022 is a deficient number, since it is larger than the sum of its proper divisors (679747210).
1313140022 is an equidigital number, since it uses as much as digits as its factorization.
1313140022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9863.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1313140022 is about 36237.2739316853. The cubic root of 1313140022 is about 1095.0577235821.
Adding to 1313140022 its reverse (2200413131), we get a palindrome (3513553153).
The spelling of 1313140022 in words is "one billion, three hundred thirteen million, one hundred forty thousand, twenty-two".
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