Base | Representation |
---|---|
bin | 1000001010010111… |
… | …01000111111110110 |
3 | 102022101022211110120 |
4 | 10011023220333312 |
5 | 32433231424021 |
6 | 2002451232410 |
7 | 213405401622 |
oct | 40513507766 |
9 | 12271284416 |
10 | 4381904886 |
11 | 194951aaa7 |
12 | a235a8706 |
13 | 54aa98938 |
14 | 2d7d68182 |
15 | 1a9a622c6 |
hex | 1052e8ff6 |
4381904886 has 16 divisors (see below), whose sum is σ = 8780637168. Its totient is φ = 1457830400.
The previous prime is 4381904873. The next prime is 4381904899. The reversal of 4381904886 is 6884091834.
It is an interprime number because it is at equal distance from previous prime (4381904873) and next prime (4381904899).
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, 697755 + ... + 704006.
It is an arithmetic number, because the mean of its divisors is an integer number (548789823).
Almost surely, 24381904886 is an apocalyptic number.
4381904886 is an abundant number, since it is smaller than the sum of its proper divisors (4398732282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4381904886 is a wasteful number, since it uses less digits than its factorization.
4381904886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1402287.
The product of its (nonzero) digits is 1327104, while the sum is 51.
The square root of 4381904886 is about 66195.9582300914. The cubic root of 4381904886 is about 1636.3931348279.
The spelling of 4381904886 in words is "four billion, three hundred eighty-one million, nine hundred four thousand, eight hundred eighty-six".
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