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34101061 = 79431659
BaseRepresentation
bin1000001000010…
…1011101000101
32101011111212021
42002011131011
532212213221
63214523141
7562566001
oct202053505
971144767
1034101061
11182816a5
12b5064b1
1370ac857
144759701
152ed9041
hex2085745

34101061 has 4 divisors (see below), whose sum is σ = 34532800. Its totient is φ = 33669324.

The previous prime is 34101059. The next prime is 34101079. The reversal of 34101061 is 16010143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16010143 = 54729269.

It is a cyclic number.

It is not a de Polignac number, because 34101061 - 21 = 34101059 is a prime.

It is a super-2 number, since 2×341010612 = 2325764722651442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34101091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215751 + ... + 215908.

It is an arithmetic number, because the mean of its divisors is an integer number (8633200).

Almost surely, 234101061 is an apocalyptic number.

It is an amenable number.

34101061 is a deficient number, since it is larger than the sum of its proper divisors (431739).

34101061 is an equidigital number, since it uses as much as digits as its factorization.

34101061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431738.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 34101061 is about 5839.6113740556. The cubic root of 34101061 is about 324.2818414595.

The spelling of 34101061 in words is "thirty-four million, one hundred one thousand, sixty-one".

Divisors: 1 79 431659 34101061