Base | Representation |
---|---|
bin | 100000001101000110… |
… | …101111101000100001 |
3 | 10022020220122012110200 |
4 | 200031012233220201 |
5 | 1031304340011040 |
6 | 23515145015413 |
7 | 2332625556633 |
oct | 401506575041 |
9 | 108226565420 |
10 | 34579610145 |
11 | 13735319a03 |
12 | 6850784569 |
13 | 33510c36a2 |
14 | 1960758a53 |
15 | d75be0630 |
hex | 80d1afa21 |
34579610145 has 36 divisors (see below), whose sum is σ = 61933922388. Its totient is φ = 17847518400.
The previous prime is 34579610119. The next prime is 34579610159. The reversal of 34579610145 is 54101697543.
34579610145 is a `hidden beast` number, since 3 + 4 + 579 + 61 + 0 + 14 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5646620736 + 28932989409 = 75144^2 + 170097^2 .
It is not a de Polignac number, because 34579610145 - 25 = 34579610113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 34579610145.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 356566 + ... + 443055.
It is an arithmetic number, because the mean of its divisors is an integer number (1720386733).
Almost surely, 234579610145 is an apocalyptic number.
It is an amenable number.
34579610145 is a deficient number, since it is larger than the sum of its proper divisors (27354312243).
34579610145 is a wasteful number, since it uses less digits than its factorization.
34579610145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 799694 (or 799660 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 45.
The spelling of 34579610145 in words is "thirty-four billion, five hundred seventy-nine million, six hundred ten thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •