Base | Representation |
---|---|
bin | 1000010100001100… |
… | …0011000111100100 |
3 | 12202120012221010102 |
4 | 2011003003013210 |
5 | 14032413401212 |
6 | 1005255043232 |
7 | 106213060100 |
oct | 20503030744 |
9 | 5676187112 |
10 | 2232168932 |
11 | a46001614 |
12 | 523670518 |
13 | 2975b5926 |
14 | 172652900 |
15 | d0e735c2 |
hex | 850c31e4 |
2232168932 has 72 divisors (see below), whose sum is σ = 4662209664. Its totient is φ = 931965888.
The previous prime is 2232168881. The next prime is 2232168943. The reversal of 2232168932 is 2398612322.
It is a super-3 number, since 3×22321689323 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2698703 + ... + 2699529.
It is an arithmetic number, because the mean of its divisors is an integer number (64752912).
Almost surely, 22232168932 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 2232168932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2331104832).
2232168932 is an abundant number, since it is smaller than the sum of its proper divisors (2430040732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232168932 is a wasteful number, since it uses less digits than its factorization.
2232168932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1185 (or 1176 counting only the distinct ones).
The product of its digits is 62208, while the sum is 38.
The square root of 2232168932 is about 47245.8350756974. The cubic root of 2232168932 is about 1306.8999852636.
The spelling of 2232168932 in words is "two billion, two hundred thirty-two million, one hundred sixty-eight thousand, nine hundred thirty-two".
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