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34271677 = 1121716661
BaseRepresentation
bin1000001010111…
…1000110111101
32101111011220101
42002233012331
532233143202
63222321101
7564206266
oct202570675
971434811
1034271677
1118388900
12b589191
13713c3cb
1447a196d
15301e887
hex20af1bd

34271677 has 12 divisors (see below), whose sum is σ = 39888828. Its totient is φ = 29321600.

The previous prime is 34271669. The next prime is 34271683. The reversal of 34271677 is 77617243.

It can be written as a sum of positive squares in 2 ways, for example, as 21958596 + 12313081 = 4686^2 + 3509^2 .

It is not a de Polignac number, because 34271677 - 23 = 34271669 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 (34271617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6274 + ... + 10387.

It is an arithmetic number, because the mean of its divisors is an integer number (3324069).

Almost surely, 234271677 is an apocalyptic number.

It is an amenable number.

34271677 is a deficient number, since it is larger than the sum of its proper divisors (5617151).

34271677 is a wasteful number, since it uses less digits than its factorization.

34271677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16700 (or 16689 counting only the distinct ones).

The product of its digits is 49392, while the sum is 37.

The square root of 34271677 is about 5854.2016535135. The cubic root of 34271677 is about 324.8217626235.

The spelling of 34271677 in words is "thirty-four million, two hundred seventy-one thousand, six hundred seventy-seven".

Divisors: 1 11 17 121 187 2057 16661 183271 283237 2015981 3115607 34271677