Base | Representation |
---|---|
bin | 101010000000110101… |
… | …001101110001000001 |
3 | 11022102212111122200212 |
4 | 222000311031301001 |
5 | 1214341420403000 |
6 | 32420155323505 |
7 | 3154616036204 |
oct | 520065156101 |
9 | 138385448625 |
10 | 45111106625 |
11 | 1814a053102 |
12 | 88ab750595 |
13 | 433bc43100 |
14 | 227d31193b |
15 | 1290588c35 |
hex | a80d4dc41 |
45111106625 has 48 divisors (see below), whose sum is σ = 61078902768. Its totient is φ = 33249216000.
The previous prime is 45111106591. The next prime is 45111106639. The reversal of 45111106625 is 52660111154.
It can be written as a sum of positive squares in 24 ways, for example, as 27264284161 + 17846822464 = 165119^2 + 133592^2 .
It is not a de Polignac number, because 45111106625 - 210 = 45111105601 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45111106591 and 45111106600.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13032395 + ... + 13035855.
It is an arithmetic number, because the mean of its divisors is an integer number (1272477141).
Almost surely, 245111106625 is an apocalyptic number.
It is an amenable number.
45111106625 is a deficient number, since it is larger than the sum of its proper divisors (15967796143).
45111106625 is a wasteful number, since it uses less digits than its factorization.
45111106625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4119 (or 4096 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 32.
Adding to 45111106625 its reverse (52660111154), we get a palindrome (97771217779).
The spelling of 45111106625 in words is "forty-five billion, one hundred eleven million, one hundred six thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 1.025 sec. • engine limits •