Base | Representation |
---|---|
bin | 1000001111000… |
… | …1001010011010 |
3 | 2101222221001000 |
4 | 2003301022122 |
5 | 32320322414 |
6 | 3232205430 |
7 | 566414136 |
oct | 203611232 |
9 | 71887030 |
10 | 34542234 |
11 | 18553101 |
12 | b699876 |
13 | 72055bc |
14 | 48323c6 |
15 | 3074b09 |
hex | 20f129a |
34542234 has 16 divisors (see below), whose sum is σ = 76760640. Its totient is φ = 11514060.
The previous prime is 34542229. The next prime is 34542239. The reversal of 34542234 is 43224543.
It is an interprime number because it is at equal distance from previous prime (34542229) and next prime (34542239).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 34542198 and 34542207.
It is not an unprimeable number, because it can be changed into a prime (34542239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319782 + ... + 319889.
It is an arithmetic number, because the mean of its divisors is an integer number (4797540).
Almost surely, 234542234 is an apocalyptic number.
34542234 is an abundant number, since it is smaller than the sum of its proper divisors (42218406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34542234 is a wasteful number, since it uses less digits than its factorization.
34542234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 639682 (or 639676 counting only the distinct ones).
The product of its digits is 11520, while the sum is 27.
The square root of 34542234 is about 5877.2641594538. The cubic root of 34542234 is about 325.6742892122.
Adding to 34542234 its reverse (43224543), we get a palindrome (77766777).
The spelling of 34542234 in words is "thirty-four million, five hundred forty-two thousand, two hundred thirty-four".
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