Base | Representation |
---|---|
bin | 10010101010100… |
… | …101001000101110 |
3 | 210211020202211221 |
4 | 102222211020232 |
5 | 1120131331141 |
6 | 51023533554 |
7 | 10521514504 |
oct | 2252451056 |
9 | 724222757 |
10 | 313152046 |
11 | 150847849 |
12 | 88a5a2ba |
13 | 4cb5428c |
14 | 2d838674 |
15 | 1c75abd1 |
hex | 12aa522e |
313152046 has 8 divisors (see below), whose sum is σ = 471475080. Its totient is φ = 155993688.
The previous prime is 313152031. The next prime is 313152079. The reversal of 313152046 is 640251313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3131520462 = 196128407827972232, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 313152046.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290496 + ... + 291571.
It is an arithmetic number, because the mean of its divisors is an integer number (58934385).
Almost surely, 2313152046 is an apocalyptic number.
313152046 is a deficient number, since it is larger than the sum of its proper divisors (158323034).
313152046 is a wasteful number, since it uses less digits than its factorization.
313152046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582338.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 313152046 is about 17696.1025652543. The cubic root of 313152046 is about 679.0760562990.
The spelling of 313152046 in words is "three hundred thirteen million, one hundred fifty-two thousand, forty-six".
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