Base | Representation |
---|---|
bin | 100111001010011… |
… | …1110001011011101 |
3 | 10101120202020022102 |
4 | 1032110332023131 |
5 | 10142403323123 |
6 | 334222054445 |
7 | 44364560564 |
oct | 11624761335 |
9 | 3346666272 |
10 | 1314120413 |
11 | 614872131 |
12 | 30811a425 |
13 | 17c340158 |
14 | c6758bdb |
15 | 7a57e028 |
hex | 4e53e2dd |
1314120413 has 8 divisors (see below), whose sum is σ = 1364732280. Its totient is φ = 1263861760.
The previous prime is 1314120391. The next prime is 1314120439. The reversal of 1314120413 is 3140214131.
It can be written as a sum of positive squares in 4 ways, for example, as 900120004 + 414000409 = 30002^2 + 20347^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1314120413 - 218 = 1313858269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1314120443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80708 + ... + 95613.
It is an arithmetic number, because the mean of its divisors is an integer number (170591535).
Almost surely, 21314120413 is an apocalyptic number.
It is an amenable number.
1314120413 is a deficient number, since it is larger than the sum of its proper divisors (50611867).
1314120413 is a wasteful number, since it uses less digits than its factorization.
1314120413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176607.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 1314120413 is about 36250.7987911991. The cubic root of 1314120413 is about 1095.3301793370.
Adding to 1314120413 its reverse (3140214131), we get a palindrome (4454334544).
The spelling of 1314120413 in words is "one billion, three hundred fourteen million, one hundred twenty thousand, four hundred thirteen".
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