Base | Representation |
---|---|
bin | 1000011011100110… |
… | …1101010111101001 |
3 | 12211201202021121110 |
4 | 2012321231113221 |
5 | 14113344244420 |
6 | 1012325500533 |
7 | 110041343226 |
oct | 20671552751 |
9 | 5751667543 |
10 | 2263274985 |
11 | a61617aa4 |
12 | 531b71749 |
13 | 2a0b8718a |
14 | 17682c94d |
15 | d3a69ee0 |
hex | 86e6d5e9 |
2263274985 has 32 divisors (see below), whose sum is σ = 3771360000. Its totient is φ = 1157601536.
The previous prime is 2263274977. The next prime is 2263275031. The reversal of 2263274985 is 5894723622.
It is a cyclic number.
It is not a de Polignac number, because 2263274985 - 23 = 2263274977 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47356 + ... + 82274.
It is an arithmetic number, because the mean of its divisors is an integer number (117855000).
Almost surely, 22263274985 is an apocalyptic number.
It is an amenable number.
2263274985 is a deficient number, since it is larger than the sum of its proper divisors (1508085015).
2263274985 is a wasteful number, since it uses less digits than its factorization.
2263274985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35105.
The product of its digits is 1451520, while the sum is 48.
The square root of 2263274985 is about 47573.8897400665. The cubic root of 2263274985 is about 1312.9427048997.
The spelling of 2263274985 in words is "two billion, two hundred sixty-three million, two hundred seventy-four thousand, nine hundred eighty-five".
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