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313346941 = 1722781199
BaseRepresentation
bin10010101011010…
…100101101111101
3210211121200012021
4102223110231331
51120204100231
651032040141
710523255635
oct2253245575
9724550167
10313346941
11150970216
1288b33051
134cbc1bbb
142d8896c5
151c798811
hex12ad4b7d

313346941 has 8 divisors (see below), whose sum is σ = 333244800. Its totient is φ = 293611968.

The previous prime is 313346923. The next prime is 313346953. The reversal of 313346941 is 149643313.

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 313346941 - 213 = 313338749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313346897 and 313346906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313346041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36741 + ... + 44458.

It is an arithmetic number, because the mean of its divisors is an integer number (41655600).

Almost surely, 2313346941 is an apocalyptic number.

It is an amenable number.

313346941 is a deficient number, since it is larger than the sum of its proper divisors (19897859).

313346941 is a wasteful number, since it uses less digits than its factorization.

313346941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81443.

The product of its digits is 23328, while the sum is 34.

The square root of 313346941 is about 17701.6084297445. The cubic root of 313346941 is about 679.2169048982.

The spelling of 313346941 in words is "three hundred thirteen million, three hundred forty-six thousand, nine hundred forty-one".

Divisors: 1 17 227 3859 81199 1380383 18432173 313346941