Base | Representation |
---|---|
bin | 1000001111000… |
… | …1111100101110 |
3 | 2102000002110021 |
4 | 2003301330232 |
5 | 32320423304 |
6 | 3232232354 |
7 | 566426416 |
oct | 203617456 |
9 | 72002407 |
10 | 34545454 |
11 | 18555569 |
12 | b69b6ba |
13 | 7206bc8 |
14 | 4833646 |
15 | 3075a54 |
hex | 20f1f2e |
34545454 has 8 divisors (see below), whose sum is σ = 52010208. Its totient is φ = 17208720.
The previous prime is 34545449. The next prime is 34545461. The reversal of 34545454 is 45454543.
34545454 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×345454542 = 2386776784132232, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31327 + ... + 32410.
It is an arithmetic number, because the mean of its divisors is an integer number (6501276).
Almost surely, 234545454 is an apocalyptic number.
34545454 is a deficient number, since it is larger than the sum of its proper divisors (17464754).
34545454 is a wasteful number, since it uses less digits than its factorization.
34545454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64010.
The product of its digits is 96000, while the sum is 34.
The square root of 34545454 is about 5877.5380900510. The cubic root of 34545454 is about 325.6844085985.
Adding to 34545454 its reverse (45454543), we get a palindrome (79999997).
The spelling of 34545454 in words is "thirty-four million, five hundred forty-five thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •