Base | Representation |
---|---|
bin | 111011111111110… |
… | …0011111100010101 |
3 | 12012022002200000001 |
4 | 1313333203330111 |
5 | 13110331312442 |
6 | 531432451301 |
7 | 100613333614 |
oct | 16777437425 |
9 | 5168080001 |
10 | 2013150997 |
11 | 94340a160 |
12 | 482249b31 |
13 | 261100210 |
14 | 15151d87b |
15 | bbb0e2b7 |
hex | 77fe3f15 |
2013150997 has 8 divisors (see below), whose sum is σ = 2365100640. Its totient is φ = 1689357360.
The previous prime is 2013150983. The next prime is 2013151001. The reversal of 2013150997 is 7990513102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2013150997 - 227 = 1878933269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013150397) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7038847 + ... + 7039132.
It is an arithmetic number, because the mean of its divisors is an integer number (295637580).
Almost surely, 22013150997 is an apocalyptic number.
It is an amenable number.
2013150997 is a deficient number, since it is larger than the sum of its proper divisors (351949643).
2013150997 is a wasteful number, since it uses less digits than its factorization.
2013150997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14078003.
The product of its (nonzero) digits is 17010, while the sum is 37.
The square root of 2013150997 is about 44868.1512545369. The cubic root of 2013150997 is about 1262.6765554083.
The spelling of 2013150997 in words is "two billion, thirteen million, one hundred fifty thousand, nine hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •