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34119272 = 23111722807
BaseRepresentation
bin1000001000100…
…1111001101000
32101012102211202
42002021321220
532213304042
63215143332
7563003045
oct202117150
971172752
1034119272
1118294350
12b514b48
1370b7c25
1447621cc
152ede632
hex2089e68

34119272 has 32 divisors (see below), whose sum is σ = 73897920. Its totient is φ = 14595840.

The previous prime is 34119259. The next prime is 34119277. The reversal of 34119272 is 27291143.

It is not an unprimeable number, because it can be changed into a prime (34119277) 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, 9908 + ... + 12899.

It is an arithmetic number, because the mean of its divisors is an integer number (2309310).

Almost surely, 234119272 is an apocalyptic number.

It is an amenable number.

34119272 is an abundant number, since it is smaller than the sum of its proper divisors (39778648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34119272 is a wasteful number, since it uses less digits than its factorization.

34119272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22841 (or 22837 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 34119272 is about 5841.1704306586. The cubic root of 34119272 is about 324.3395566304.

The spelling of 34119272 in words is "thirty-four million, one hundred nineteen thousand, two hundred seventy-two".

Divisors: 1 2 4 8 11 17 22 34 44 68 88 136 187 374 748 1496 22807 45614 91228 182456 250877 387719 501754 775438 1003508 1550876 2007016 3101752 4264909 8529818 17059636 34119272