Base | Representation |
---|---|
bin | 1001111010101110… |
… | …1011111001010000 |
3 | 20212112111102100002 |
4 | 2132223223321100 |
5 | 20423014031422 |
6 | 1120101145132 |
7 | 122654524652 |
oct | 23653537120 |
9 | 6775442302 |
10 | 2662252112 |
11 | 1146854463 |
12 | 6236bb1a8 |
13 | 33572b010 |
14 | 1b38086d2 |
15 | 108aca692 |
hex | 9eaebe50 |
2662252112 has 40 divisors (see below), whose sum is σ = 5575658760. Its totient is φ = 1224138240.
The previous prime is 2662252081. The next prime is 2662252133. The reversal of 2662252112 is 2112522662.
It can be written as a sum of positive squares in 4 ways, for example, as 7529536 + 2654722576 = 2744^2 + 51524^2 .
It is a congruent number.
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, 32162 + ... + 79742.
It is an arithmetic number, because the mean of its divisors is an integer number (139391469).
Almost surely, 22662252112 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 2662252112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787829380).
2662252112 is an abundant number, since it is smaller than the sum of its proper divisors (2913406648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2662252112 is a wasteful number, since it uses less digits than its factorization.
2662252112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47871 (or 47865 counting only the distinct ones).
The product of its digits is 5760, while the sum is 29.
The square root of 2662252112 is about 51597.0165028948. The cubic root of 2662252112 is about 1385.9569057368.
Adding to 2662252112 its reverse (2112522662), we get a palindrome (4774774774).
The spelling of 2662252112 in words is "two billion, six hundred sixty-two million, two hundred fifty-two thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •