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34889325 = 3521572963
BaseRepresentation
bin1000010100010…
…1111001101101
32102122120011020
42011011321231
532412424300
63243444353
7602361102
oct205057155
972576136
1034889325
111876a959
12b8266b9
1372c7593
1448c2aa9
1530e28a0
hex2145e6d

34889325 has 24 divisors (see below), whose sum is σ = 58070688. Its totient is φ = 18482880.

The previous prime is 34889311. The next prime is 34889333. The reversal of 34889325 is 52398843.

34889325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34889325 - 29 = 34888813 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 10294 + ... + 13256.

It is an arithmetic number, because the mean of its divisors is an integer number (2419612).

Almost surely, 234889325 is an apocalyptic number.

It is an amenable number.

34889325 is a deficient number, since it is larger than the sum of its proper divisors (23181363).

34889325 is a wasteful number, since it uses less digits than its factorization.

34889325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133 (or 3128 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 34889325 is about 5906.7186322018. The cubic root of 34889325 is about 326.7614809926.

The spelling of 34889325 in words is "thirty-four million, eight hundred eighty-nine thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 157 471 785 2355 2963 3925 8889 11775 14815 44445 74075 222225 465191 1395573 2325955 6977865 11629775 34889325