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12313035 = 325739089
BaseRepresentation
bin101110111110…
…000111001011
3212011120022100
4232332013023
511123004120
61115524443
7206442030
oct56760713
925146270
1012313035
116a4aa69
124159723
132721627
1418c7387
151133490
hexbbe1cb

12313035 has 24 divisors (see below), whose sum is σ = 24392160. Its totient is φ = 5628672.

The previous prime is 12313003. The next prime is 12313043. The reversal of 12313035 is 53031321.

12313035 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12313035 - 25 = 12313003 is a prime.

It is a super-2 number, since 2×123130352 = 303221661822450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12312999 and 12313017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19230 + ... + 19859.

It is an arithmetic number, because the mean of its divisors is an integer number (1016340).

Almost surely, 212313035 is an apocalyptic number.

12313035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12313035 is a deficient number, since it is larger than the sum of its proper divisors (12079125).

12313035 is a wasteful number, since it uses less digits than its factorization.

12313035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39107 (or 39104 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 12313035 is about 3508.9934454199. The cubic root of 12313035 is about 230.9165381285.

Adding to 12313035 its reverse (53031321), we get a palindrome (65344356).

The spelling of 12313035 in words is "twelve million, three hundred thirteen thousand, thirty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 39089 117267 195445 273623 351801 586335 820869 1368115 1759005 2462607 4104345 12313035