Base | Representation |
---|---|
bin | 1010000000101110… |
… | …1011000011000010 |
3 | 20221021211210121010 |
4 | 2200023223003002 |
5 | 21000434230331 |
6 | 1122400341350 |
7 | 123411434412 |
oct | 24013530302 |
9 | 6837753533 |
10 | 2687414466 |
11 | 1159a802a0 |
12 | 630014856 |
13 | 33a9cb099 |
14 | 1b6cb8642 |
15 | 10adeae46 |
hex | a02eb0c2 |
2687414466 has 16 divisors (see below), whose sum is σ = 5863449888. Its totient is φ = 814368000.
The previous prime is 2687414441. The next prime is 2687414467. The reversal of 2687414466 is 6644147862.
It is not an unprimeable number, because it can be changed into a prime (2687414467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20359135 + ... + 20359266.
It is an arithmetic number, because the mean of its divisors is an integer number (366465618).
Almost surely, 22687414466 is an apocalyptic number.
2687414466 is an abundant number, since it is smaller than the sum of its proper divisors (3176035422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2687414466 is a wasteful number, since it uses less digits than its factorization.
2687414466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40718417.
The product of its digits is 1548288, while the sum is 48.
The square root of 2687414466 is about 51840.2784136042. The cubic root of 2687414466 is about 1390.3096917050.
The spelling of 2687414466 in words is "two billion, six hundred eighty-seven million, four hundred fourteen thousand, four hundred sixty-six".
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