Base | Representation |
---|---|
bin | 111011101010100… |
… | …0100011111110111 |
3 | 12011112010202101012 |
4 | 1313111010133313 |
5 | 13100003342101 |
6 | 530354022435 |
7 | 100416552056 |
oct | 16725043767 |
9 | 5145122335 |
10 | 2002012151 |
11 | 9380a13a7 |
12 | 47a577a1b |
13 | 25ba00199 |
14 | 14dc6039d |
15 | bab5dbbb |
hex | 775447f7 |
2002012151 has 2 divisors, whose sum is σ = 2002012152. Its totient is φ = 2002012150.
The previous prime is 2002012093. The next prime is 2002012153. The reversal of 2002012151 is 1512102002.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2002012151 - 214 = 2001995767 is a prime.
Together with 2002012153, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2002012153) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001006075 + 1001006076.
It is an arithmetic number, because the mean of its divisors is an integer number (1001006076).
Almost surely, 22002012151 is an apocalyptic number.
2002012151 is a deficient number, since it is larger than the sum of its proper divisors (1).
2002012151 is an equidigital number, since it uses as much as digits as its factorization.
2002012151 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40, while the sum is 14.
The square root of 2002012151 is about 44743.8504266229. The cubic root of 2002012151 is about 1260.3434335100.
Adding to 2002012151 its reverse (1512102002), we get a palindrome (3514114153).
The spelling of 2002012151 in words is "two billion, two million, twelve thousand, one hundred fifty-one".
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