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34590893 = 37934889
BaseRepresentation
bin1000001111110…
…1000010101101
32102002101210012
42003331002231
532323402033
63233223005
7600006041
oct203750255
972071705
1034590893
1118586717
12b701a65
1372217ac
144846021
153084248
hex20fd0ad

34590893 has 4 divisors (see below), whose sum is σ = 35525820. Its totient is φ = 33655968.

The previous prime is 34590889. The next prime is 34590917. The reversal of 34590893 is 39809543.

34590893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12482089 + 22108804 = 3533^2 + 4702^2 .

It is a cyclic number.

It is not a de Polignac number, because 34590893 - 22 = 34590889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34590893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34590833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467408 + ... + 467481.

It is an arithmetic number, because the mean of its divisors is an integer number (8881455).

Almost surely, 234590893 is an apocalyptic number.

It is an amenable number.

34590893 is a deficient number, since it is larger than the sum of its proper divisors (934927).

34590893 is an equidigital number, since it uses as much as digits as its factorization.

34590893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934926.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 34590893 is about 5881.4022987720. The cubic root of 34590893 is about 325.8271412246.

The spelling of 34590893 in words is "thirty-four million, five hundred ninety thousand, eight hundred ninety-three".

Divisors: 1 37 934889 34590893