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313541041 = 1171593677
BaseRepresentation
bin10010101100000…
…100000110110001
3210211222112110011
4102230010012301
51120231303131
651040134521
710525024552
oct2254040661
9724875404
10313541041
11150a93030
1289007441
134cc5c358
142d8da329
151c7d60b1
hex12b041b1

313541041 has 16 divisors (see below), whose sum is σ = 347960448. Its totient is φ = 280134400.

The previous prime is 313541027. The next prime is 313541087. The reversal of 313541041 is 140145313.

It is a cyclic number.

It is not a de Polignac number, because 313541041 - 221 = 311443889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313541141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462795 + ... + 463471.

It is an arithmetic number, because the mean of its divisors is an integer number (21747528).

Almost surely, 2313541041 is an apocalyptic number.

It is an amenable number.

313541041 is a deficient number, since it is larger than the sum of its proper divisors (34419407).

313541041 is a wasteful number, since it uses less digits than its factorization.

313541041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 313541041 is about 17707.0901336160. The cubic root of 313541041 is about 679.3571209248.

Adding to 313541041 its reverse (140145313), we get a palindrome (453686354).

The spelling of 313541041 in words is "three hundred thirteen million, five hundred forty-one thousand, forty-one".

Divisors: 1 11 71 593 677 781 6523 7447 42103 48067 401461 463133 528737 4416071 28503731 313541041