| Base | Representation |
|---|---|
| bin | 1000001111000000… |
| … | …0101100110001100 |
| 3 | 12201001022000202100 |
| 4 | 2003300011212030 |
| 5 | 14011331434012 |
| 6 | 1003200555100 |
| 7 | 105530161323 |
| oct | 20360054614 |
| 9 | 5631260670 |
| 10 | 2210421132 |
| 11 | a347a8127 |
| 12 | 518322a90 |
| 13 | 292c3caca |
| 14 | 16d7d10ba |
| 15 | ce0c98dc |
| hex | 83c0598c |
2210421132 has 72 divisors (see below), whose sum is σ = 5759443872. Its totient is φ = 714470400.
The previous prime is 2210421131. The next prime is 2210421133. The reversal of 2210421132 is 2311240122.
It is a happy number.
2210421132 is a `hidden beast` number, since 2 + 210 + 421 + 1 + 32 = 666.
It is an interprime number because it is at equal distance from previous prime (2210421131) and next prime (2210421133).
It is a super-2 number, since 2×22104211322 = 9771923161584322848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2210421131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148828 + ... + 163004.
It is an arithmetic number, because the mean of its divisors is an integer number (79992276).
Almost surely, 22210421132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2210421132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2879721936).
2210421132 is an abundant number, since it is smaller than the sum of its proper divisors (3549022740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2210421132 is a wasteful number, since it uses less digits than its factorization.
2210421132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14319 (or 14314 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2210421132 is about 47015.1159947522. The cubic root of 2210421132 is about 1302.6417939191.
Adding to 2210421132 its reverse (2311240122), we get a palindrome (4521661254).
The spelling of 2210421132 in words is "two billion, two hundred ten million, four hundred twenty-one thousand, one hundred thirty-two".
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