Base | Representation |
---|---|
bin | 10010110011001… |
… | …101001110100101 |
3 | 210222111122212021 |
4 | 102303031032211 |
5 | 1121221212123 |
6 | 51144223141 |
7 | 10546653430 |
oct | 2263151645 |
9 | 728448767 |
10 | 315413413 |
11 | 152051847 |
12 | 8976aab1 |
13 | 50466673 |
14 | 2dc66817 |
15 | 1ca55c5d |
hex | 12ccd3a5 |
315413413 has 4 divisors (see below), whose sum is σ = 360472480. Its totient is φ = 270354348.
The previous prime is 315413407. The next prime is 315413429. The reversal of 315413413 is 314314513.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 315413413 - 225 = 281858981 is a prime.
It is a super-2 number, since 2×3154134132 = 198971242200617138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (315413443) 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, 22529523 + ... + 22529536.
It is an arithmetic number, because the mean of its divisors is an integer number (90118120).
Almost surely, 2315413413 is an apocalyptic number.
It is an amenable number.
315413413 is a deficient number, since it is larger than the sum of its proper divisors (45059067).
315413413 is an equidigital number, since it uses as much as digits as its factorization.
315413413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45059066.
The product of its digits is 2160, while the sum is 25.
The square root of 315413413 is about 17759.8821223566. The cubic root of 315413413 is about 680.7067428609.
Adding to 315413413 its reverse (314314513), we get a palindrome (629727926).
The spelling of 315413413 in words is "three hundred fifteen million, four hundred thirteen thousand, four hundred thirteen".
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