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104468963 = 131797473
BaseRepresentation
bin1100011101000…
…01000111100011
321021120120110212
412032201013203
5203221001323
614211044335
72405654144
oct616410743
9237516425
10104468963
1153a74095
122aba06ab
1318849971
14dc35acb
159288b78
hex63a11e3

104468963 has 4 divisors (see below), whose sum is σ = 105266568. Its totient is φ = 103671360.

The previous prime is 104468957. The next prime is 104468971. The reversal of 104468963 is 369864401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 369864401 = 2087177223.

It is a cyclic number.

It is not a de Polignac number, because 104468963 - 216 = 104403427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104468963.

It is not an unprimeable number, because it can be changed into a prime (104468953) 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 3 ways as a sum of consecutive naturals, for example, 398606 + ... + 398867.

It is an arithmetic number, because the mean of its divisors is an integer number (26316642).

Almost surely, 2104468963 is an apocalyptic number.

104468963 is a deficient number, since it is larger than the sum of its proper divisors (797605).

104468963 is an equidigital number, since it uses as much as digits as its factorization.

104468963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797604.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 104468963 is about 10221.0059681031. The cubic root of 104468963 is about 470.9727296415.

It can be divided in two parts, 1044 and 68963, that added together give a palindrome (70007).

The spelling of 104468963 in words is "one hundred four million, four hundred sixty-eight thousand, nine hundred sixty-three".

Divisors: 1 131 797473 104468963