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34548141 = 311516047
BaseRepresentation
bin1000001111001…
…0100110101101
32102000020010210
42003302212231
532321020031
63232253033
7566440305
oct203624655
972006123
1034548141
1118557591
12b6a1179
1372081b4
144834605
153076746
hex20f29ad

34548141 has 4 divisors (see below), whose sum is σ = 46064192. Its totient is φ = 23032092.

The previous prime is 34548133. The next prime is 34548179. The reversal of 34548141 is 14184543.

34548141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14184543 = 34728181.

It is not a de Polignac number, because 34548141 - 23 = 34548133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34548099 and 34548108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34548181) 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 3 ways as a sum of consecutive naturals, for example, 5758021 + ... + 5758026.

It is an arithmetic number, because the mean of its divisors is an integer number (11516048).

Almost surely, 234548141 is an apocalyptic number.

It is an amenable number.

34548141 is a deficient number, since it is larger than the sum of its proper divisors (11516051).

34548141 is a wasteful number, since it uses less digits than its factorization.

34548141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11516050.

The product of its digits is 7680, while the sum is 30.

The square root of 34548141 is about 5877.7666677064. The cubic root of 34548141 is about 325.6928524623.

The spelling of 34548141 in words is "thirty-four million, five hundred forty-eight thousand, one hundred forty-one".

Divisors: 1 3 11516047 34548141