Base | Representation |
---|---|
bin | 110010000100010011111001… |
… | …110011000001100101111100 |
3 | 1001212122210000020112211102200 |
4 | 302010103321303001211330 |
5 | 212330213140000441410 |
6 | 2100153454542351500 |
7 | 64244551641435246 |
oct | 6204237163014574 |
9 | 1055583006484380 |
10 | 220198574233980 |
11 | 64186766654461 |
12 | 20843b60b8b590 |
13 | 95b3837391544 |
14 | 3c5394c865096 |
15 | 1a6cd0c1153c0 |
hex | c844f9cc197c |
220198574233980 has 144 divisors (see below), whose sum is σ = 668930014116000. Its totient is φ = 58632215846400.
The previous prime is 220198574233849. The next prime is 220198574234059. The reversal of 220198574233980 is 89332475891022.
220198574233980 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 9 + 8 + 574 + 23 + 39 + 8 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2485575526 + ... + 2485664114.
It is an arithmetic number, because the mean of its divisors is an integer number (4645347320250).
Almost surely, 2220198574233980 is an apocalyptic number.
220198574233980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
220198574233980 is an abundant number, since it is smaller than the sum of its proper divisors (448731439882020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220198574233980 is a wasteful number, since it uses less digits than its factorization.
220198574233980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109004 (or 108999 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 63.
The spelling of 220198574233980 in words is "two hundred twenty trillion, one hundred ninety-eight billion, five hundred seventy-four million, two hundred thirty-three thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •