Search a number
-
+
12935022 = 232155837
BaseRepresentation
bin110001010101…
…111101101110
3220100011111220
4301111331232
511302410042
61141124210
7214642302
oct61257556
926304456
1012935022
117335301
1243b9666
1328ab779
141a09d02
1512078ec
hexc55f6e

12935022 has 8 divisors (see below), whose sum is σ = 25870056. Its totient is φ = 4311672.

The previous prime is 12935017. The next prime is 12935051. The reversal of 12935022 is 22053921.

It is a sphenic number, since it is the product of 3 distinct primes.

12935022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12934983 and 12935001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077913 + ... + 1077924.

It is an arithmetic number, because the mean of its divisors is an integer number (3233757).

Almost surely, 212935022 is an apocalyptic number.

12935022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12935022 is a wasteful number, since it uses less digits than its factorization.

12935022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155842.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12935022 is about 3596.5291601765. The cubic root of 12935022 is about 234.7410577719.

Adding to 12935022 its reverse (22053921), we get a palindrome (34988943).

The spelling of 12935022 in words is "twelve million, nine hundred thirty-five thousand, twenty-two".

Divisors: 1 2 3 6 2155837 4311674 6467511 12935022