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34682207 = 74954601
BaseRepresentation
bin1000010001001…
…1010101011111
32102021001001012
42010103111133
532334312312
63235205435
7600536210
oct204232537
972231035
1034682207
111863928a
12b74687b
137254221
14486b407
1530a1322
hex211355f

34682207 has 4 divisors (see below), whose sum is σ = 39636816. Its totient is φ = 29727600.

The previous prime is 34682189. The next prime is 34682213. The reversal of 34682207 is 70228643.

34682207 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 an emirpimes, since its reverse is a distinct semiprime: 70228643 = 190136943.

It is a de Polignac number, because none of the positive numbers 2k-34682207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34682237) 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, 2477294 + ... + 2477307.

It is an arithmetic number, because the mean of its divisors is an integer number (9909204).

Almost surely, 234682207 is an apocalyptic number.

34682207 is a deficient number, since it is larger than the sum of its proper divisors (4954609).

34682207 is an equidigital number, since it uses as much as digits as its factorization.

34682207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4954608.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 34682207 is about 5889.1601268772. The cubic root of 34682207 is about 326.1135984851.

The spelling of 34682207 in words is "thirty-four million, six hundred eighty-two thousand, two hundred seven".

Divisors: 1 7 4954601 34682207