Base | Representation |
---|---|
bin | 1000001111010… |
… | …0010001011111 |
3 | 2102000120111220 |
4 | 2003310101133 |
5 | 32321224400 |
6 | 3232344423 |
7 | 566466240 |
oct | 203642137 |
9 | 72016456 |
10 | 34554975 |
11 | 18561734 |
12 | b6a5113 |
13 | 720b340 |
14 | 4836cc7 |
15 | 30787a0 |
hex | 20f445f |
34554975 has 96 divisors (see below), whose sum is σ = 72328704. Its totient is φ = 14169600.
The previous prime is 34554973. The next prime is 34554997. The reversal of 34554975 is 57945543.
34554975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34554975 - 21 = 34554973 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34554973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 416284 + ... + 416366.
It is an arithmetic number, because the mean of its divisors is an integer number (753424).
Almost surely, 234554975 is an apocalyptic number.
34554975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
34554975 is an abundant number, since it is smaller than the sum of its proper divisors (37773729).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34554975 is a wasteful number, since it uses less digits than its factorization.
34554975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177 (or 172 counting only the distinct ones).
The product of its digits is 378000, while the sum is 42.
The square root of 34554975 is about 5878.3479822141. The cubic root of 34554975 is about 325.7143262487.
The spelling of 34554975 in words is "thirty-four million, five hundred fifty-four thousand, nine hundred seventy-five".
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