Search a number
-
+
34808058 = 2321933781
BaseRepresentation
bin1000010011001…
…0000011111010
32102111102200100
42010302003322
532402324213
63242020230
7601602135
oct204620372
972442610
1034808058
111871489a
12b7a7676
1372995ac
1448a121c
1530c8773
hex21320fa

34808058 has 12 divisors (see below), whose sum is σ = 75417498. Its totient is φ = 11602680.

The previous prime is 34808051. The next prime is 34808077. The reversal of 34808058 is 85080843.

It can be written as a sum of positive squares in only one way, i.e., 18429849 + 16378209 = 4293^2 + 4047^2 .

It is a super-3 number, since 3×348080583 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34808051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 966873 + ... + 966908.

Almost surely, 234808058 is an apocalyptic number.

34808058 is an abundant number, since it is smaller than the sum of its proper divisors (40609440).

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

34808058 is a wasteful number, since it uses less digits than its factorization.

34808058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933789 (or 1933786 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 34808058 is about 5899.8354214334. The cubic root of 34808058 is about 326.5075774472.

The spelling of 34808058 in words is "thirty-four million, eight hundred eight thousand, fifty-eight".

Divisors: 1 2 3 6 9 18 1933781 3867562 5801343 11602686 17404029 34808058