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34860372 = 2232905031
BaseRepresentation
bin1000010011111…
…0110101010100
32102121002102220
42010332311110
532411012442
63243102340
7602210511
oct204766524
972532386
1034860372
1118750128
12b8119b0
1372b7351
1448b6308
1530d8eec
hex213ed54

34860372 has 12 divisors (see below), whose sum is σ = 81340896. Its totient is φ = 11620120.

The previous prime is 34860367. The next prime is 34860389. The reversal of 34860372 is 27306843.

34860372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 1452504 + ... + 1452527.

It is an arithmetic number, because the mean of its divisors is an integer number (6778408).

Almost surely, 234860372 is an apocalyptic number.

It is an amenable number.

34860372 is an abundant number, since it is smaller than the sum of its proper divisors (46480524).

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

34860372 is a wasteful number, since it uses less digits than its factorization.

34860372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905038 (or 2905036 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 34860372 is about 5904.2672703732. The cubic root of 34860372 is about 326.6710680142.

The spelling of 34860372 in words is "thirty-four million, eight hundred sixty thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 2905031 5810062 8715093 11620124 17430186 34860372