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34288235 = 517403391
BaseRepresentation
bin1000001011001…
…1001001101011
32101112000121122
42002303021223
532234210420
63222525455
7564305462
oct202631153
971460548
1034288235
111839a293
12b59688b
137146ac7
1447a79d9
153024725
hex20b326b

34288235 has 8 divisors (see below), whose sum is σ = 43566336. Its totient is φ = 25816960.

The previous prime is 34288231. The next prime is 34288249. The reversal of 34288235 is 53288243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34288235 - 22 = 34288231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34288195 and 34288204.

It is not an unprimeable number, because it can be changed into a prime (34288231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201611 + ... + 201780.

It is an arithmetic number, because the mean of its divisors is an integer number (5445792).

Almost surely, 234288235 is an apocalyptic number.

34288235 is a deficient number, since it is larger than the sum of its proper divisors (9278101).

34288235 is a wasteful number, since it uses less digits than its factorization.

34288235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403413.

The product of its digits is 46080, while the sum is 35.

The square root of 34288235 is about 5855.6156806949. The cubic root of 34288235 is about 324.8740656064.

The spelling of 34288235 in words is "thirty-four million, two hundred eighty-eight thousand, two hundred thirty-five".

Divisors: 1 5 17 85 403391 2016955 6857647 34288235