Base | Representation |
---|---|
bin | 10011101010100010111… |
… | …100001010101101011101 |
3 | 11210012002010212002200212 |
4 | 103222202330022231131 |
5 | 134120032433144240 |
6 | 2512445253302205 |
7 | 166426540324121 |
oct | 23524274125535 |
9 | 4705063762625 |
10 | 1351353412445 |
11 | 481118854023 |
12 | 199a99634965 |
13 | 9a58038381a |
14 | 49597941581 |
15 | 2524250b165 |
hex | 13aa2f0ab5d |
1351353412445 has 32 divisors (see below), whose sum is σ = 1645093981440. Its totient is φ = 1065501964800.
The previous prime is 1351353412319. The next prime is 1351353412483. The reversal of 1351353412445 is 5442143531531.
It is a de Polignac number, because none of the positive numbers 2k-1351353412445 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 468080792 + ... + 468083678.
It is an arithmetic number, because the mean of its divisors is an integer number (51409186920).
Almost surely, 21351353412445 is an apocalyptic number.
It is an amenable number.
1351353412445 is a deficient number, since it is larger than the sum of its proper divisors (293740568995).
1351353412445 is a wasteful number, since it uses less digits than its factorization.
1351353412445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5285.
The product of its digits is 432000, while the sum is 41.
Adding to 1351353412445 its reverse (5442143531531), we get a palindrome (6793496943976).
The spelling of 1351353412445 in words is "one trillion, three hundred fifty-one billion, three hundred fifty-three million, four hundred twelve thousand, four hundred forty-five".
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