Base | Representation |
---|---|
bin | 111111110111000… |
… | …0111011101001010 |
3 | 12112100001021221210 |
4 | 1333232013131022 |
5 | 13342023424334 |
6 | 552343313550 |
7 | 104046314322 |
oct | 17756073512 |
9 | 5470037853 |
10 | 2142795594 |
11 | 9aa609055 |
12 | 4b974b8b6 |
13 | 281c22cb4 |
14 | 16482a282 |
15 | c81bc5e9 |
hex | 7fb8774a |
2142795594 has 16 divisors (see below), whose sum is σ = 4304308320. Its totient is φ = 711145680.
The previous prime is 2142795569. The next prime is 2142795601. The reversal of 2142795594 is 4955972412.
It is a happy number.
It is a super-3 number, since 3×21427955943 (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 7 ways as a sum of consecutive naturals, for example, 778392 + ... + 781139.
It is an arithmetic number, because the mean of its divisors is an integer number (269019270).
Almost surely, 22142795594 is an apocalyptic number.
2142795594 is an abundant number, since it is smaller than the sum of its proper divisors (2161512726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2142795594 is a wasteful number, since it uses less digits than its factorization.
2142795594 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1559765.
The product of its digits is 907200, while the sum is 48.
The square root of 2142795594 is about 46290.3401802147. The cubic root of 2142795594 is about 1289.2196458203.
The spelling of 2142795594 in words is "two billion, one hundred forty-two million, seven hundred ninety-five thousand, five hundred ninety-four".
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