Base | Representation |
---|---|
bin | 1110111111101001… |
… | …0111011110011011 |
3 | 101101111211222121222 |
4 | 3233322113132123 |
5 | 31220403231011 |
6 | 1503222522255 |
7 | 201513255416 |
oct | 35772273633 |
9 | 11344758558 |
10 | 4025055131 |
11 | 1786047549 |
12 | 943b9638b |
13 | 4c1b84a36 |
14 | 2a27d6b7d |
15 | 188573ddb |
hex | efe9779b |
4025055131 has 8 divisors (see below), whose sum is σ = 4241644704. Its totient is φ = 3811931200.
The previous prime is 4025055103. The next prime is 4025055143. The reversal of 4025055131 is 1315505204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4025055131 is a prime.
It is a super-2 number, since 2×40250551312 = 32402137615178854322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4025055131.
It is not an unprimeable number, because it can be changed into a prime (4025055191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864026 + ... + 868671.
It is an arithmetic number, because the mean of its divisors is an integer number (530205588).
Almost surely, 24025055131 is an apocalyptic number.
4025055131 is a deficient number, since it is larger than the sum of its proper divisors (216589573).
4025055131 is a wasteful number, since it uses less digits than its factorization.
4025055131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1732821.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 4025055131 is about 63443.3221939078. The cubic root of 4025055131 is about 1590.7085342095.
The spelling of 4025055131 in words is "four billion, twenty-five million, fifty-five thousand, one hundred thirty-one".
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