Base | Representation |
---|---|
bin | 100000001011011010… |
… | …110001010100100001 |
3 | 10022011221101011210200 |
4 | 200023122301110201 |
5 | 1031230113234010 |
6 | 23512254215413 |
7 | 2332133152053 |
oct | 401332612441 |
9 | 108157334720 |
10 | 34551305505 |
11 | 13720347242 |
12 | 68431b4569 |
13 | 3348293292 |
14 | 195aaab8d3 |
15 | d7349dcc0 |
hex | 80b6b1521 |
34551305505 has 24 divisors (see below), whose sum is σ = 59933039400. Its totient is φ = 18413790720.
The previous prime is 34551305501. The next prime is 34551305507. The reversal of 34551305505 is 50550315543.
34551305505 is a `hidden beast` number, since 345 + 5 + 1 + 305 + 5 + 0 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4926355344 + 29624950161 = 70188^2 + 172119^2 .
It is not a de Polignac number, because 34551305505 - 22 = 34551305501 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34551305505.
It is not an unprimeable number, because it can be changed into a prime (34551305501) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220830 + ... + 343319.
It is an arithmetic number, because the mean of its divisors is an integer number (2497209975).
Almost surely, 234551305505 is an apocalyptic number.
It is an amenable number.
34551305505 is a deficient number, since it is larger than the sum of its proper divisors (25381733895).
34551305505 is a wasteful number, since it uses less digits than its factorization.
34551305505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565521 (or 565518 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 36.
The spelling of 34551305505 in words is "thirty-four billion, five hundred fifty-one million, three hundred five thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •