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34144113 = 331715171
BaseRepresentation
bin1000001000111…
…1111101110001
32101020200220210
42002033331301
532220102423
63215454333
7563135343
oct202177561
971220823
1034144113
1118300a83
12b5273a9
1370c6323
14476b293
152ee6b93
hex208ff71

34144113 has 16 divisors (see below), whose sum is σ = 47665152. Its totient is φ = 21714000.

The previous prime is 34144093. The next prime is 34144151. The reversal of 34144113 is 31144143.

It is not a de Polignac number, because 34144113 - 29 = 34143601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34144113.

It is not an unprimeable number, because it can be changed into a prime (34144153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4018 + ... + 9188.

It is an arithmetic number, because the mean of its divisors is an integer number (2979072).

Almost surely, 234144113 is an apocalyptic number.

It is an amenable number.

34144113 is a deficient number, since it is larger than the sum of its proper divisors (13521039).

34144113 is a wasteful number, since it uses less digits than its factorization.

34144113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276.

The product of its digits is 576, while the sum is 21.

The square root of 34144113 is about 5843.2964155518. The cubic root of 34144113 is about 324.4182508105.

Adding to 34144113 its reverse (31144143), we get a palindrome (65288256).

The spelling of 34144113 in words is "thirty-four million, one hundred forty-four thousand, one hundred thirteen".

Divisors: 1 3 31 71 93 213 2201 5171 6603 15513 160301 367141 480903 1101423 11381371 34144113