Base | Representation |
---|---|
bin | 1001100001001110… |
… | …1000010110001110 |
3 | 20121002012211001211 |
4 | 2120103220112032 |
5 | 20213123022310 |
6 | 1101320325034 |
7 | 120215355112 |
oct | 23023502616 |
9 | 6532184054 |
10 | 2555282830 |
11 | 10a14328a1 |
12 | 5b391377a |
13 | 319517299 |
14 | 1a3521742 |
15 | ee4eac8a |
hex | 984e858e |
2555282830 has 32 divisors (see below), whose sum is σ = 4889561760. Its totient is φ = 958723200.
The previous prime is 2555282777. The next prime is 2555282831. The reversal of 2555282830 is 382825552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2555282831) 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, 47389 + ... + 85768.
It is an arithmetic number, because the mean of its divisors is an integer number (152798805).
Almost surely, 22555282830 is an apocalyptic number.
2555282830 is a deficient number, since it is larger than the sum of its proper divisors (2334278930).
2555282830 is a wasteful number, since it uses less digits than its factorization.
2555282830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133284.
The product of its (nonzero) digits is 192000, while the sum is 40.
The square root of 2555282830 is about 50549.8054397838. The cubic root of 2555282830 is about 1367.1400066410.
The spelling of 2555282830 in words is "two billion, five hundred fifty-five million, two hundred eighty-two thousand, eight hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •