Base | Representation |
---|---|
bin | 1000001101101… |
… | …1101111101111 |
3 | 2101211110201000 |
4 | 2003123233233 |
5 | 32310021021 |
6 | 3230251343 |
7 | 565600320 |
oct | 203335757 |
9 | 71743630 |
10 | 34454511 |
11 | 184a3203 |
12 | b656b53 |
13 | 71a46b0 |
14 | 480c447 |
15 | 3058b26 |
hex | 20dbbef |
34454511 has 64 divisors (see below), whose sum is σ = 64691200. Its totient is φ = 17635968.
The previous prime is 34454509. The next prime is 34454513. The reversal of 34454511 is 11545443.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (34454509) and next prime (34454513).
It is not a de Polignac number, because 34454511 - 21 = 34454509 is a prime.
It is a super-2 number, since 2×344545112 = 2374226656498242, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34454513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90720 + ... + 91098.
It is an arithmetic number, because the mean of its divisors is an integer number (1010800).
Almost surely, 234454511 is an apocalyptic number.
34454511 is a deficient number, since it is larger than the sum of its proper divisors (30236689).
34454511 is a wasteful number, since it uses less digits than its factorization.
34454511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445 (or 439 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 34454511 is about 5869.7965041388. The cubic root of 34454511 is about 325.3983627966.
Adding to 34454511 its reverse (11545443), we get a palindrome (45999954).
The spelling of 34454511 in words is "thirty-four million, four hundred fifty-four thousand, five hundred eleven".
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