Base | Representation |
---|---|
bin | 101111101110001101… |
… | …100110011101001111 |
3 | 11220021002022210200122 |
4 | 233232031212131033 |
5 | 1314420220324210 |
6 | 35312340215155 |
7 | 3462542604146 |
oct | 575615463517 |
9 | 156232283618 |
10 | 51241183055 |
11 | 1a805348277 |
12 | 9b2069a4bb |
13 | 4aa7c5337a |
14 | 26a150075d |
15 | 14ed817b55 |
hex | bee36674f |
51241183055 has 8 divisors (see below), whose sum is σ = 61516896000. Its totient is φ = 40974628896.
The previous prime is 51241183001. The next prime is 51241183057. The reversal of 51241183055 is 55038114215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-51241183055 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51241183057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2277380 + ... + 2299769.
It is an arithmetic number, because the mean of its divisors is an integer number (7689612000).
Almost surely, 251241183055 is an apocalyptic number.
51241183055 is a deficient number, since it is larger than the sum of its proper divisors (10275712945).
51241183055 is a wasteful number, since it uses less digits than its factorization.
51241183055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4579393.
The product of its (nonzero) digits is 24000, while the sum is 35.
The spelling of 51241183055 in words is "fifty-one billion, two hundred forty-one million, one hundred eighty-three thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •