Base | Representation |
---|---|
bin | 10110011011000011011101 |
3 | 102001122002000 |
4 | 112123003131 |
5 | 3001043411 |
6 | 325552513 |
7 | 100650654 |
oct | 26330335 |
9 | 12048060 |
10 | 5877981 |
11 | 335523a |
12 | 1b75739 |
13 | 12aa5c5 |
14 | ad019b |
15 | 7b1956 |
hex | 59b0dd |
5877981 has 16 divisors (see below), whose sum is σ = 9009600. Its totient is φ = 3783024.
The previous prime is 5877979. The next prime is 5877983. The reversal of 5877981 is 1897785.
It is an interprime number because it is at equal distance from previous prime (5877979) and next prime (5877983).
It is not a de Polignac number, because 5877981 - 21 = 5877979 is a prime.
It is a super-2 number, since 2×58779812 = 69101321272722, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5877983) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2971 + ... + 4536.
It is an arithmetic number, because the mean of its divisors is an integer number (563100).
Almost surely, 25877981 is an apocalyptic number.
It is an amenable number.
5877981 is a deficient number, since it is larger than the sum of its proper divisors (3131619).
5877981 is a wasteful number, since it uses less digits than its factorization.
5877981 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7545 (or 7539 counting only the distinct ones).
The product of its digits is 141120, while the sum is 45.
The square root of 5877981 is about 2424.4547840700. The cubic root of 5877981 is about 180.4718177417.
The spelling of 5877981 in words is "five million, eight hundred seventy-seven thousand, nine hundred eighty-one".
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