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313141024 = 2571397951
BaseRepresentation
bin10010101010100…
…010011100100000
3210211020012201201
4102222202130200
51120131003044
651023410544
710521440410
oct2252423440
9724205651
10313141024
1115083a539
1288a53a54
134cb4c261
142d834640
151c7577d4
hex12aa2720

313141024 has 24 divisors (see below), whose sum is σ = 704567808. Its totient is φ = 134203200.

The previous prime is 313140943. The next prime is 313141039. The reversal of 313141024 is 420141313.

313141024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 313140992 and 313141010.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 698752 + ... + 699199.

It is an arithmetic number, because the mean of its divisors is an integer number (29356992).

Almost surely, 2313141024 is an apocalyptic number.

It is an amenable number.

313141024 is an abundant number, since it is smaller than the sum of its proper divisors (391426784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313141024 is a wasteful number, since it uses less digits than its factorization.

313141024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397968 (or 1397960 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 313141024 is about 17695.7911380079. The cubic root of 313141024 is about 679.0680890679.

Adding to 313141024 its reverse (420141313), we get a palindrome (733282337).

The spelling of 313141024 in words is "three hundred thirteen million, one hundred forty-one thousand, twenty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 1397951 2795902 5591804 9785657 11183608 19571314 22367216 39142628 44734432 78285256 156570512 313141024