Base | Representation |
---|---|
bin | 1001010100001110… |
… | …11111000000100011 |
3 | 110220120100012110202 |
4 | 10222013133000203 |
5 | 40220400304022 |
6 | 2144145015415 |
7 | 234641443460 |
oct | 45207370043 |
9 | 13816305422 |
10 | 5001572387 |
11 | 21372913a9 |
12 | b7702456b |
13 | 61928c4b6 |
14 | 356390667 |
15 | 1e4167592 |
hex | 12a1df023 |
5001572387 has 16 divisors (see below), whose sum is σ = 5976156672. Its totient is φ = 4092728640.
The previous prime is 5001572327. The next prime is 5001572441. The reversal of 5001572387 is 7832751005.
It is a happy number.
It is not a de Polignac number, because 5001572387 - 214 = 5001556003 is a prime.
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 5001572387.
It is not an unprimeable number, because it can be changed into a prime (5001572327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54068 + ... + 113694.
It is an arithmetic number, because the mean of its divisors is an integer number (373509792).
Almost surely, 25001572387 is an apocalyptic number.
5001572387 is a deficient number, since it is larger than the sum of its proper divisors (974584285).
5001572387 is a wasteful number, since it uses less digits than its factorization.
5001572387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60178.
The product of its (nonzero) digits is 58800, while the sum is 38.
The square root of 5001572387 is about 70721.7956997700. The cubic root of 5001572387 is about 1710.1551774866.
The spelling of 5001572387 in words is "five billion, one million, five hundred seventy-two thousand, three hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.029 sec. • engine limits •