Search a number
-
+
100900404083 = 709911156217
BaseRepresentation
bin101110111111000100…
…0011111101101110011
3100122102220220121110002
41131332020133231303
53123121000412313
6114204125500215
710201256166203
oct1357610375563
9318386817402
10100900404083
1139878714006
121767b41166b
13969021801b
144c52884403
1529582e6058
hex177e21fb73

100900404083 has 8 divisors (see below), whose sum is σ = 101154279360. Its totient is φ = 100646844480.

The previous prime is 100900404061. The next prime is 100900404107. The reversal of 100900404083 is 380404009001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-100900404083 is a prime.

It is a super-2 number, since 2×1009004040832 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100900404023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567791 + ... + 724007.

It is an arithmetic number, because the mean of its divisors is an integer number (12644284920).

Almost surely, 2100900404083 is an apocalyptic number.

100900404083 is a deficient number, since it is larger than the sum of its proper divisors (253875277).

100900404083 is an equidigital number, since it uses as much as digits as its factorization.

100900404083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157837.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 100900404083 in words is "one hundred billion, nine hundred million, four hundred four thousand, eighty-three".

Divisors: 1 709 911 156217 645899 110757853 142313687 100900404083