Base | Representation |
---|---|
bin | 1000001000101… |
… | …0010101010101 |
3 | 2101012112021102 |
4 | 2002022111111 |
5 | 32213333140 |
6 | 3215155445 |
7 | 563011160 |
oct | 202122525 |
9 | 71175242 |
10 | 34121045 |
11 | 18295712 |
12 | b515b85 |
13 | 70b898a |
14 | 4762ad7 |
15 | 2edee15 |
hex | 208a555 |
34121045 has 8 divisors (see below), whose sum is σ = 46794624. Its totient is φ = 23397264.
The previous prime is 34121041. The next prime is 34121053. The reversal of 34121045 is 54012143.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34121045 - 22 = 34121041 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34121041) 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, 487409 + ... + 487478.
It is an arithmetic number, because the mean of its divisors is an integer number (5849328).
Almost surely, 234121045 is an apocalyptic number.
34121045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34121045 is a deficient number, since it is larger than the sum of its proper divisors (12673579).
34121045 is an equidigital number, since it uses as much as digits as its factorization.
34121045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974899.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 34121045 is about 5841.3221962155. The cubic root of 34121045 is about 324.3451746096.
Adding to 34121045 its reverse (54012143), we get a palindrome (88133188).
The spelling of 34121045 in words is "thirty-four million, one hundred twenty-one thousand, forty-five".
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