Search a number
-
+
9101039404 = 229112497541
BaseRepresentation
bin10000111100111011…
…01101011100101100
3212111021012201000111
420132131231130230
5122114331230104
64103030505404
7441350362402
oct103635553454
925437181014
109101039404
113950332676
12191bb05264
13b20698c22
146249d7472
15383ed9404
hex21e76d72c

9101039404 has 12 divisors (see below), whose sum is σ = 15944308128. Its totient is φ = 4545522800.

The previous prime is 9101039399. The next prime is 9101039413. The reversal of 9101039404 is 4049301019.

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 3 ways as a sum of consecutive naturals, for example, 1245127 + ... + 1252414.

It is an arithmetic number, because the mean of its divisors is an integer number (1328692344).

Almost surely, 29101039404 is an apocalyptic number.

It is an amenable number.

9101039404 is a deficient number, since it is larger than the sum of its proper divisors (6843268724).

9101039404 is a wasteful number, since it uses less digits than its factorization.

9101039404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498456 (or 2498454 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 9101039404 is about 95399.3679433989. The cubic root of 9101039404 is about 2087.8389637528.

The spelling of 9101039404 in words is "nine billion, one hundred one million, thirty-nine thousand, four hundred four".

Divisors: 1 2 4 911 1822 3644 2497541 4995082 9990164 2275259851 4550519702 9101039404