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34882489 = 163214003
BaseRepresentation
bin1000010100010…
…0001110111001
32102122012210001
42011010032321
532412214424
63243353001
7602332135
oct205041671
972565701
1034882489
1118765804
12b822761
1372c4435
1448c03c5
1530e0844
hex21443b9

34882489 has 4 divisors (see below), whose sum is σ = 35096656. Its totient is φ = 34668324.

The previous prime is 34882457. The next prime is 34882517. The reversal of 34882489 is 98428843.

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.

It is a cyclic number.

It is not a de Polignac number, because 34882489 - 25 = 34882457 is a prime.

It is a super-3 number, since 3×348824893 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34882439) 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 3 ways as a sum of consecutive naturals, for example, 106839 + ... + 107164.

It is an arithmetic number, because the mean of its divisors is an integer number (8774164).

Almost surely, 234882489 is an apocalyptic number.

It is an amenable number.

34882489 is a deficient number, since it is larger than the sum of its proper divisors (214167).

34882489 is a wasteful number, since it uses less digits than its factorization.

34882489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214166.

The product of its digits is 442368, while the sum is 46.

The square root of 34882489 is about 5906.1399407735. The cubic root of 34882489 is about 326.7401383863.

The spelling of 34882489 in words is "thirty-four million, eight hundred eighty-two thousand, four hundred eighty-nine".

Divisors: 1 163 214003 34882489