Base | Representation |
---|---|
bin | 1000001000010… |
… | …1011111111101 |
3 | 2101011112010002 |
4 | 2002011133331 |
5 | 32212214440 |
6 | 3214524045 |
7 | 562566353 |
oct | 202053775 |
9 | 71145102 |
10 | 34101245 |
11 | 18281852 |
12 | b506625 |
13 | 70ac969 |
14 | 47597d3 |
15 | 2ed9115 |
hex | 20857fd |
34101245 has 8 divisors (see below), whose sum is σ = 42332760. Its totient is φ = 26340160.
The previous prime is 34101227. The next prime is 34101247. The reversal of 34101245 is 54210143.
It can be written as a sum of positive squares in 4 ways, for example, as 900601 + 33200644 = 949^2 + 5762^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34101245 - 214 = 34084861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34101247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117446 + ... + 117735.
It is an arithmetic number, because the mean of its divisors is an integer number (5291595).
Almost surely, 234101245 is an apocalyptic number.
It is an amenable number.
34101245 is a deficient number, since it is larger than the sum of its proper divisors (8231515).
34101245 is a wasteful number, since it uses less digits than its factorization.
34101245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235215.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 34101245 is about 5839.6271285074. The cubic root of 34101245 is about 324.2824247039.
Adding to 34101245 its reverse (54210143), we get a palindrome (88311388).
The spelling of 34101245 in words is "thirty-four million, one hundred one thousand, two hundred forty-five".
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