Search a number
-
+
104344706090 = 2539901261509
BaseRepresentation
bin110000100101101101…
…1011101110000101010
3100222022221222021120002
41201023123131300222
53202144221043330
6115534005103002
710352521240052
oct1411333356052
9328287867502
10104344706090
1140285959099
12182809b7a62
139abb982851
14509c0a4562
152aaa89ee45
hex184b6ddc2a

104344706090 has 16 divisors (see below), whose sum is σ = 187825896360. Its totient is φ = 41736676800.

The previous prime is 104344706087. The next prime is 104344706129. The reversal of 104344706090 is 90607443401.

It can be written as a sum of positive squares in 4 ways, for example, as 19586282401 + 84758423689 = 139951^2 + 291133^2 .

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 268256 + ... + 529764.

Almost surely, 2104344706090 is an apocalyptic number.

104344706090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104344706090 is a deficient number, since it is larger than the sum of its proper divisors (83481190270).

104344706090 is a wasteful number, since it uses less digits than its factorization.

104344706090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301417.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 104344706090 in words is "one hundred four billion, three hundred forty-four million, seven hundred six thousand, ninety".

Divisors: 1 2 5 10 39901 79802 199505 261509 399010 523018 1307545 2615090 10434470609 20868941218 52172353045 104344706090