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34505675 = 521380227
BaseRepresentation
bin1000001110100…
…0001111001011
32101221001212222
42003220033023
532313140200
63231324255
7566202431
oct203501713
971831788
1034505675
1118528696
12b68068b
1371c1a79
144822d51
153068d85
hex20e83cb

34505675 has 6 divisors (see below), whose sum is σ = 42787068. Its totient is φ = 27604520.

The previous prime is 34505623. The next prime is 34505683. The reversal of 34505675 is 57650543.

It is not a de Polignac number, because 34505675 - 222 = 30311371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690089 + ... + 690138.

It is an arithmetic number, because the mean of its divisors is an integer number (7131178).

Almost surely, 234505675 is an apocalyptic number.

34505675 is a deficient number, since it is larger than the sum of its proper divisors (8281393).

34505675 is a wasteful number, since it uses less digits than its factorization.

34505675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380237 (or 1380232 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 34505675 is about 5874.1531304521. The cubic root of 34505675 is about 325.5593523371.

The spelling of 34505675 in words is "thirty-four million, five hundred five thousand, six hundred seventy-five".

Divisors: 1 5 25 1380227 6901135 34505675