Search a number
-
+
104948927 = 106398729
BaseRepresentation
bin1100100000101…
…10010010111111
321022110221212022
412100112102333
5203331331202
614225230355
72413023356
oct620262277
9238427768
10104948927
1154271756
122b1923bb
1318987275
14dd1c99d
159330ea2
hex64164bf

104948927 has 4 divisors (see below), whose sum is σ = 105048720. Its totient is φ = 104849136.

The previous prime is 104948923. The next prime is 104948959. The reversal of 104948927 is 729849401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 729849401 = 739997937.

It is a cyclic number.

It is not a de Polignac number, because 104948927 - 22 = 104948923 is a prime.

It is a super-2 number, since 2×1049489272 = 22028554556902658, 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 (104948923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48302 + ... + 50427.

It is an arithmetic number, because the mean of its divisors is an integer number (26262180).

Almost surely, 2104948927 is an apocalyptic number.

104948927 is a deficient number, since it is larger than the sum of its proper divisors (99793).

104948927 is an equidigital number, since it uses as much as digits as its factorization.

104948927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99792.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 104948927 is about 10244.4583556184. The cubic root of 104948927 is about 471.6928945836.

The spelling of 104948927 in words is "one hundred four million, nine hundred forty-eight thousand, nine hundred twenty-seven".

Divisors: 1 1063 98729 104948927