Search a number
-
+
104926423 = 719178479
BaseRepresentation
bin1100100000100…
…00110011010111
321022102210222211
412100100303113
5203330121143
614224534251
72412600640
oct620206327
9238383884
10104926423
1154256858
122b181387
1318979c54
14dd146c7
15932949d
hex6410cd7

104926423 has 8 divisors (see below), whose sum is σ = 120545280. Its totient is φ = 89464920.

The previous prime is 104926373. The next prime is 104926429. The reversal of 104926423 is 324629401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 104926423 - 29 = 104925911 is a prime.

It is a super-2 number, since 2×1049264232 = 22019108487149858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104926429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37903 + ... + 40576.

It is an arithmetic number, because the mean of its divisors is an integer number (15068160).

Almost surely, 2104926423 is an apocalyptic number.

104926423 is a deficient number, since it is larger than the sum of its proper divisors (15618857).

104926423 is an equidigital number, since it uses as much as digits as its factorization.

104926423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78677.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 104926423 is about 10243.3599468143. The cubic root of 104926423 is about 471.6591774349.

It can be divided in two parts, 1049 and 26423, that added together give a palindrome (27472).

The spelling of 104926423 in words is "one hundred four million, nine hundred twenty-six thousand, four hundred twenty-three".

Divisors: 1 7 191 1337 78479 549353 14989489 104926423