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12935058 = 234745869
BaseRepresentation
bin110001010101…
…111110010010
3220100011120020
4301111332102
511302410213
61141124310
7214642353
oct61257622
926304506
1012935058
117335334
1243b9696
1328ab7a6
141a09d2a
151207923
hexc55f92

12935058 has 16 divisors (see below), whose sum is σ = 26421120. Its totient is φ = 4219856.

The previous prime is 12935051. The next prime is 12935063. The reversal of 12935058 is 85053921.

It is not an unprimeable number, because it can be changed into a prime (12935051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 22653 + ... + 23216.

It is an arithmetic number, because the mean of its divisors is an integer number (1651320).

Almost surely, 212935058 is an apocalyptic number.

12935058 is an abundant number, since it is smaller than the sum of its proper divisors (13486062).

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

12935058 is a wasteful number, since it uses less digits than its factorization.

12935058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45921.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 12935058 is about 3596.5341649983. The cubic root of 12935058 is about 234.7412755442.

Adding to 12935058 its reverse (85053921), we get a palindrome (97988979).

The spelling of 12935058 in words is "twelve million, nine hundred thirty-five thousand, fifty-eight".

Divisors: 1 2 3 6 47 94 141 282 45869 91738 137607 275214 2155843 4311686 6467529 12935058