Search a number
-
+
104973764 = 22710873449
BaseRepresentation
bin1100100000111…
…00010111000100
321022112012221012
412100130113010
5203333130024
614225541352
72413155650
oct620342704
9238465835
10104973764
1154289385
122b1a4858
131899566c
14dd27a60
15933850e
hex641c5c4

104973764 has 24 divisors (see below), whose sum is σ = 210201600. Its totient is φ = 44934336.

The previous prime is 104973751. The next prime is 104973767. The reversal of 104973764 is 467379401.

It is a super-2 number, since 2×1049737642 = 22038982256655392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104973767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28712 + ... + 32160.

It is an arithmetic number, because the mean of its divisors is an integer number (8758400).

Almost surely, 2104973764 is an apocalyptic number.

104973764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104973764 is an abundant number, since it is smaller than the sum of its proper divisors (105227836).

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

104973764 is a wasteful number, since it uses less digits than its factorization.

104973764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547 (or 4545 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 104973764 is about 10245.6705002650. The cubic root of 104973764 is about 471.7301016095.

The spelling of 104973764 in words is "one hundred four million, nine hundred seventy-three thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 14 28 1087 2174 3449 4348 6898 7609 13796 15218 24143 30436 48286 96572 3749063 7498126 14996252 26243441 52486882 104973764