Base | Representation |
---|---|
bin | 111011101011101… |
… | …1011011000001111 |
3 | 12011120022011010101 |
4 | 1313113123120033 |
5 | 13100133131114 |
6 | 530415151531 |
7 | 100425034615 |
oct | 16727333017 |
9 | 5146264111 |
10 | 2002630159 |
11 | 938483752 |
12 | 47a8155a7 |
13 | 25bb8857a |
14 | 14dd816b5 |
15 | bac31d74 |
hex | 775db60f |
2002630159 has 4 divisors (see below), whose sum is σ = 2002762480. Its totient is φ = 2002497840.
The previous prime is 2002630139. The next prime is 2002630169. The reversal of 2002630159 is 9510362002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2002630159 - 213 = 2002621967 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 (2002630139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40014 + ... + 74875.
It is an arithmetic number, because the mean of its divisors is an integer number (500690620).
Almost surely, 22002630159 is an apocalyptic number.
2002630159 is a deficient number, since it is larger than the sum of its proper divisors (132321).
2002630159 is a wasteful number, since it uses less digits than its factorization.
2002630159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132320.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 2002630159 is about 44750.7559600952. The cubic root of 2002630159 is about 1260.4731067474.
The spelling of 2002630159 in words is "two billion, two million, six hundred thirty thousand, one hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •