Base | Representation |
---|---|
bin | 1000101001010001… |
… | …0010101110101000 |
3 | 12222201120110000001 |
4 | 2022110102232220 |
5 | 14223031403100 |
6 | 1022133552344 |
7 | 111335364643 |
oct | 21224225650 |
9 | 5881513001 |
10 | 2320575400 |
11 | a909a4710 |
12 | 5491a56b4 |
13 | 2ac9ca450 |
14 | 1802a6a5a |
15 | d8ad7d6a |
hex | 8a512ba8 |
2320575400 has 192 divisors, whose sum is σ = 6496459200. Its totient is φ = 759552000.
The previous prime is 2320575391. The next prime is 2320575403. The reversal of 2320575400 is 45750232.
It is not an unprimeable number, because it can be changed into a prime (2320575403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1171611 + ... + 1173589.
It is an arithmetic number, because the mean of its divisors is an integer number (33835725).
Almost surely, 22320575400 is an apocalyptic number.
2320575400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2320575400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3248229600).
2320575400 is an abundant number, since it is smaller than the sum of its proper divisors (4175883800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320575400 is a wasteful number, since it uses less digits than its factorization.
2320575400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2060 (or 2051 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 2320575400 is about 48172.3509909990. The cubic root of 2320575400 is about 1323.9306240517.
The spelling of 2320575400 in words is "two billion, three hundred twenty million, five hundred seventy-five thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •