Search a number
-
+
8994753372 = 2231168142071
BaseRepresentation
bin10000110000010000…
…10000101101011100
3212012212012210222210
420120020100231130
5121410124101442
64044312440420
7435620066523
oct103010205534
925185183883
108994753372
1138a6338380
1218b03a9110
13b04664197
1461484b4ba
153799e219c
hex218210b5c

8994753372 has 24 divisors (see below), whose sum is σ = 22895736192. Its totient is φ = 2725682800.

The previous prime is 8994753367. The next prime is 8994753413. The reversal of 8994753372 is 2733574998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34070904 + ... + 34071167.

It is an arithmetic number, because the mean of its divisors is an integer number (953989008).

Almost surely, 28994753372 is an apocalyptic number.

It is an amenable number.

8994753372 is an abundant number, since it is smaller than the sum of its proper divisors (13900982820).

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

8994753372 is a wasteful number, since it uses less digits than its factorization.

8994753372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68142089 (or 68142087 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 57.

The square root of 8994753372 is about 94840.6736163340. The cubic root of 8994753372 is about 2079.6795435183.

The spelling of 8994753372 in words is "eight billion, nine hundred ninety-four million, seven hundred fifty-three thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 68142071 136284142 204426213 272568284 408852426 749562781 817704852 1499125562 2248688343 2998251124 4497376686 8994753372