Base | Representation |
---|---|
bin | 10010101100011… |
… | …111001101001101 |
3 | 210212012011201102 |
4 | 102230133031031 |
5 | 1120243331140 |
6 | 51042352445 |
7 | 10525666310 |
oct | 2254371515 |
9 | 725164642 |
10 | 313652045 |
11 | 151059473 |
12 | 8905b725 |
13 | 4cc9aa35 |
14 | 2d928977 |
15 | 1c808e15 |
hex | 12b1f34d |
313652045 has 8 divisors (see below), whose sum is σ = 430151424. Its totient is φ = 215075664.
The previous prime is 313651993. The next prime is 313652051. The reversal of 313652045 is 540256313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 313652045 - 214 = 313635661 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 313651999 and 313652017.
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, 4480709 + ... + 4480778.
It is an arithmetic number, because the mean of its divisors is an integer number (53768928).
Almost surely, 2313652045 is an apocalyptic number.
313652045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
313652045 is a deficient number, since it is larger than the sum of its proper divisors (116499379).
313652045 is an equidigital number, since it uses as much as digits as its factorization.
313652045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8961499.
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 313652045 is about 17710.2243068799. The cubic root of 313652045 is about 679.4372831688.
The spelling of 313652045 in words is "three hundred thirteen million, six hundred fifty-two thousand, forty-five".
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