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34114420 = 2251705721
BaseRepresentation
bin1000001000100…
…0101101110100
32101012012012001
42002020231310
532213130140
63215105044
7562652644
oct202105564
971165161
1034114420
111829073a
12b512184
1370b5962
144760524
152edce9a
hex2088b74

34114420 has 12 divisors (see below), whose sum is σ = 71640324. Its totient is φ = 13645760.

The previous prime is 34114403. The next prime is 34114429. The reversal of 34114420 is 2441143.

It can be written as a sum of positive squares in 2 ways, for example, as 19044496 + 15069924 = 4364^2 + 3882^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34114429) 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, 852841 + ... + 852880.

It is an arithmetic number, because the mean of its divisors is an integer number (5970027).

Almost surely, 234114420 is an apocalyptic number.

It is an amenable number.

34114420 is an abundant number, since it is smaller than the sum of its proper divisors (37525904).

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

34114420 is a wasteful number, since it uses less digits than its factorization.

34114420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705730 (or 1705728 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 34114420 is about 5840.7550881714. The cubic root of 34114420 is about 324.3241814476.

Adding to 34114420 its reverse (2441143), we get a palindrome (36555563).

The spelling of 34114420 in words is "thirty-four million, one hundred fourteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 1705721 3411442 6822884 8528605 17057210 34114420