Base | Representation |
---|---|
bin | 1111000011011101… |
… | …0110010001011011 |
3 | 101102121221011002201 |
4 | 3300313112101123 |
5 | 31234001302422 |
6 | 1504553311031 |
7 | 202066165414 |
oct | 36067262133 |
9 | 11377834081 |
10 | 4041040987 |
11 | 17940759a5 |
12 | 949405477 |
13 | 4c5291019 |
14 | 2a499880b |
15 | 189b80727 |
hex | f0dd645b |
4041040987 has 2 divisors, whose sum is σ = 4041040988. Its totient is φ = 4041040986.
The previous prime is 4041040961. The next prime is 4041041029. The reversal of 4041040987 is 7890401404.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4041040987 - 227 = 3906823259 is a prime.
It is a super-2 number, since 2×40410409872 = 32660024517227868338, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4041040907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020520493 + 2020520494.
It is an arithmetic number, because the mean of its divisors is an integer number (2020520494).
Almost surely, 24041040987 is an apocalyptic number.
4041040987 is a deficient number, since it is larger than the sum of its proper divisors (1).
4041040987 is an equidigital number, since it uses as much as digits as its factorization.
4041040987 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 4041040987 is about 63569.1826831209. The cubic root of 4041040987 is about 1592.8116314792.
The spelling of 4041040987 in words is "four billion, forty-one million, forty thousand, nine hundred eighty-seven".
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