Base | Representation |
---|---|
bin | 1000100001010111… |
… | …1001101101110100 |
3 | 12220102020010121212 |
4 | 2020111321231310 |
5 | 14141041132204 |
6 | 1014551500552 |
7 | 110453641313 |
oct | 21025715564 |
9 | 5812203555 |
10 | 2287442804 |
11 | a742246a9 |
12 | 53a087758 |
13 | 2a5b9966a |
14 | 179b2027a |
15 | d5c40c6e |
hex | 88579b74 |
2287442804 has 6 divisors (see below), whose sum is σ = 4003024914. Its totient is φ = 1143721400.
The previous prime is 2287442789. The next prime is 2287442869. The reversal of 2287442804 is 4082447822.
2287442804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1440050704 + 847392100 = 37948^2 + 29110^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285930347 + ... + 285930354.
It is an arithmetic number, because the mean of its divisors is an integer number (667170819).
Almost surely, 22287442804 is an apocalyptic number.
It is an amenable number.
2287442804 is a deficient number, since it is larger than the sum of its proper divisors (1715582110).
2287442804 is a wasteful number, since it uses less digits than its factorization.
2287442804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571860705 (or 571860703 counting only the distinct ones).
The product of its (nonzero) digits is 229376, while the sum is 41.
The square root of 2287442804 is about 47827.2182339722. The cubic root of 2287442804 is about 1317.5994793264.
The spelling of 2287442804 in words is "two billion, two hundred eighty-seven million, four hundred forty-two thousand, eight hundred four".
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