Base | Representation |
---|---|
bin | 1000111000000000… |
… | …1101100111010000 |
3 | 20011000221111102210 |
4 | 2032000031213100 |
5 | 14334344423212 |
6 | 1032223312120 |
7 | 113016145110 |
oct | 21600154720 |
9 | 6130844383 |
10 | 2382420432 |
11 | 10128a5807 |
12 | 565a4b640 |
13 | 2bc772142 |
14 | 1885a5040 |
15 | de25253c |
hex | 8e00d9d0 |
2382420432 has 160 divisors (see below), whose sum is σ = 7321944064. Its totient is φ = 653184000.
The previous prime is 2382420427. The next prime is 2382420449. The reversal of 2382420432 is 2340242832.
It is a happy number.
It is a super-2 number, since 2×23824204322 = 11351854229622133248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2382420432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1321932 + ... + 1323732.
Almost surely, 22382420432 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 2382420432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3660972032).
2382420432 is an abundant number, since it is smaller than the sum of its proper divisors (4939523632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2382420432 is a wasteful number, since it uses less digits than its factorization.
2382420432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1977 (or 1971 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
The square root of 2382420432 is about 48810.0443761323. The cubic root of 2382420432 is about 1335.5889020446.
The spelling of 2382420432 in words is "two billion, three hundred eighty-two million, four hundred twenty thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •