Base | Representation |
---|---|
bin | 10001101011000010010… |
… | …001010101111000000001 |
3 | 11022002200102022100221211 |
4 | 101223002101111320001 |
5 | 124344133131302200 |
6 | 2325523414050121 |
7 | 153511646361643 |
oct | 21530221257001 |
9 | 4262612270854 |
10 | 1214440103425 |
11 | 42904a86156a |
12 | 177449649941 |
13 | 8a6a1139ac3 |
14 | 42aca244893 |
15 | 218cc7a4aba |
hex | 11ac2455e01 |
1214440103425 has 24 divisors (see below), whose sum is σ = 1538031559680. Its totient is φ = 951040526400.
The previous prime is 1214440103353. The next prime is 1214440103449. The reversal of 1214440103425 is 5243010444121.
It is a happy number.
It is not a de Polignac number, because 1214440103425 - 211 = 1214440101377 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2458561 + ... + 2910910.
It is an arithmetic number, because the mean of its divisors is an integer number (64084648320).
Almost surely, 21214440103425 is an apocalyptic number.
It is an amenable number.
1214440103425 is a deficient number, since it is larger than the sum of its proper divisors (323591456255).
1214440103425 is a wasteful number, since it uses less digits than its factorization.
1214440103425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5369673 (or 5369668 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 1214440103425 its reverse (5243010444121), we get a palindrome (6457450547546).
The spelling of 1214440103425 in words is "one trillion, two hundred fourteen billion, four hundred forty million, one hundred three thousand, four hundred twenty-five".
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