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104666484484 = 221617612
BaseRepresentation
bin110000101111010011…
…0111100111100000100
3101000011101110022112101
41201132212330330010
53203324110000414
6120025542001444
710363506303352
oct1413646747404
9330141408471
10104666484484
1140430557a51
1218350716284
139b40537373
1450ccb067d2
152ac8c61a74
hex185e9bcf04

104666484484 has 9 divisors (see below), whose sum is σ = 183167480181. Its totient is φ = 52332918720.

The previous prime is 104666484467. The next prime is 104666484487. The reversal of 104666484484 is 484484666401.

The square root of 104666484484 is 323522.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 48894938884 + 55771545600 = 221122^2 + 236160^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104666484487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 566164 + ... + 727924.

Almost surely, 2104666484484 is an apocalyptic number.

104666484484 is the 323522-nd square number.

It is an amenable number.

104666484484 is a deficient number, since it is larger than the sum of its proper divisors (78500995697).

104666484484 is an frugal number, since it uses more digits than its factorization.

104666484484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323526 (or 161763 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 55.

The spelling of 104666484484 in words is "one hundred four billion, six hundred sixty-six million, four hundred eighty-four thousand, four hundred eighty-four".

Divisors: 1 2 4 161761 323522 647044 26166621121 52333242242 104666484484