Base | Representation |
---|---|
bin | 111100011000000… |
… | …1100001011000101 |
3 | 12020012002022112221 |
4 | 1320300030023011 |
5 | 13122112224233 |
6 | 533010012341 |
7 | 101126566120 |
oct | 17060141305 |
9 | 5205068487 |
10 | 2025898693 |
11 | 94a626745 |
12 | 4865770b1 |
13 | 263944630 |
14 | 1530bb3b7 |
15 | bcccb42d |
hex | 78c0c2c5 |
2025898693 has 32 divisors (see below), whose sum is σ = 2630154240. Its totient is φ = 1515360960.
The previous prime is 2025898663. The next prime is 2025898709. The reversal of 2025898693 is 3968985202.
It is a happy number.
It is not a de Polignac number, because 2025898693 - 29 = 2025898181 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2025898693.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025898643) 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 31 ways as a sum of consecutive naturals, for example, 1117758 + ... + 1119568.
It is an arithmetic number, because the mean of its divisors is an integer number (82192320).
Almost surely, 22025898693 is an apocalyptic number.
It is an amenable number.
2025898693 is a deficient number, since it is larger than the sum of its proper divisors (604255547).
2025898693 is a wasteful number, since it uses less digits than its factorization.
2025898693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2497.
The product of its (nonzero) digits is 1866240, while the sum is 52.
The square root of 2025898693 is about 45009.9843701373. The cubic root of 2025898693 is about 1265.3361275646.
The spelling of 2025898693 in words is "two billion, twenty-five million, eight hundred ninety-eight thousand, six hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •