Base | Representation |
---|---|
bin | 1011011000010100101111… |
… | …0111001010011010001010 |
3 | 1122022011222111201220122102 |
4 | 2312011023313022122022 |
5 | 3120001111144010002 |
6 | 42340100251153402 |
7 | 2430666503162105 |
oct | 266051367123212 |
9 | 48264874656572 |
10 | 12512512485002 |
11 | 3a945881084a2 |
12 | 14a1013145862 |
13 | 6c9c03c08c2a |
14 | 31387490573c |
15 | 16a72c2a6a02 |
hex | b614bdca68a |
12512512485002 has 8 divisors (see below), whose sum is σ = 18768787342500. Its totient is φ = 6256250037504.
The previous prime is 12512512485001. The next prime is 12512512485013. The reversal of 12512512485002 is 20058421521521.
12512512485002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 10699447542001 + 1813064943001 = 3271001^2 + 1346501^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12512512485001) 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, 64874 + ... + 5002922.
Almost surely, 212512512485002 is an apocalyptic number.
12512512485002 is a deficient number, since it is larger than the sum of its proper divisors (6256274857498).
12512512485002 is a wasteful number, since it uses less digits than its factorization.
12512512485002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6205000.
The product of its (nonzero) digits is 64000, while the sum is 38.
The spelling of 12512512485002 in words is "twelve trillion, five hundred twelve billion, five hundred twelve million, four hundred eighty-five thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •