Base | Representation |
---|---|
bin | 1000001000010… |
… | …1010011010000 |
3 | 2101011110222222 |
4 | 2002011103100 |
5 | 32212203212 |
6 | 3214520212 |
7 | 562564112 |
oct | 202052320 |
9 | 71143888 |
10 | 34100432 |
11 | 18281183 |
12 | b506068 |
13 | 70ac492 |
14 | 47593b2 |
15 | 2ed8c72 |
hex | 20854d0 |
34100432 has 20 divisors (see below), whose sum is σ = 66679140. Its totient is φ = 16892928.
The previous prime is 34100431. The next prime is 34100449. The reversal of 34100432 is 23400143.
It can be written as a sum of positive squares in 2 ways, for example, as 26460736 + 7639696 = 5144^2 + 2764^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 34100432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34100431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8033 + ... + 11520.
It is an arithmetic number, because the mean of its divisors is an integer number (3333957).
Almost surely, 234100432 is an apocalyptic number.
It is an amenable number.
34100432 is a deficient number, since it is larger than the sum of its proper divisors (32578708).
34100432 is a wasteful number, since it uses less digits than its factorization.
34100432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19670 (or 19664 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 34100432 is about 5839.5575174837. The cubic root of 34100432 is about 324.2798476356.
Adding to 34100432 its reverse (23400143), we get a palindrome (57500575).
The spelling of 34100432 in words is "thirty-four million, one hundred thousand, four hundred thirty-two".
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