Base | Representation |
---|---|
bin | 1000010101111011… |
… | …1001011000001000 |
3 | 12210001221211000200 |
4 | 2011132321120020 |
5 | 14041301002224 |
6 | 1010115332200 |
7 | 106332113220 |
oct | 20536713010 |
9 | 5701854020 |
10 | 2239469064 |
11 | a4a138288 |
12 | 525bb1060 |
13 | 298c70631 |
14 | 1735d3080 |
15 | d19165c9 |
hex | 857b9608 |
2239469064 has 48 divisors (see below), whose sum is σ = 6931691520. Its totient is φ = 639848160.
The previous prime is 2239469051. The next prime is 2239469087. The reversal of 2239469064 is 4609649322.
It is a super-2 number, since 2×22394690642 = 10030443377226072192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2221192 + ... + 2222199.
It is an arithmetic number, because the mean of its divisors is an integer number (144410240).
Almost surely, 22239469064 is an apocalyptic number.
2239469064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2239469064 is an abundant number, since it is smaller than the sum of its proper divisors (4692222456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2239469064 is a wasteful number, since it uses less digits than its factorization.
2239469064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4443410 (or 4443403 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 45.
The square root of 2239469064 is about 47323.0288971448. The cubic root of 2239469064 is about 1308.3231393078.
The spelling of 2239469064 in words is "two billion, two hundred thirty-nine million, four hundred sixty-nine thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •