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34806089 = 174149937
BaseRepresentation
bin1000010011000…
…1100101001001
32102111022222102
42010301211021
532402243324
63242003145
7601563323
oct204614511
972438872
1034806089
111871336a
12b7a64b5
137298726
1448a0613
1530c7dae
hex2131949

34806089 has 8 divisors (see below), whose sum is σ = 37753128. Its totient is φ = 31959040.

The previous prime is 34806073. The next prime is 34806097. The reversal of 34806089 is 98060843.

It can be written as a sum of positive squares in 4 ways, for example, as 384400 + 34421689 = 620^2 + 5867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34806089 - 24 = 34806073 is a prime.

It is a super-2 number, since 2×348060892 = 2422927662951842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34806019) 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, 24272 + ... + 25665.

It is an arithmetic number, because the mean of its divisors is an integer number (4719141).

Almost surely, 234806089 is an apocalyptic number.

It is an amenable number.

34806089 is a deficient number, since it is larger than the sum of its proper divisors (2947039).

34806089 is a wasteful number, since it uses less digits than its factorization.

34806089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49995.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 34806089 is about 5899.6685500119. The cubic root of 34806089 is about 326.5014207737.

The spelling of 34806089 in words is "thirty-four million, eight hundred six thousand, eighty-nine".

Divisors: 1 17 41 697 49937 848929 2047417 34806089