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4025474 = 23164927
BaseRepresentation
bin1111010110110010000010
321120111220122
433112302002
52012303344
6222140242
746134035
oct17266202
97514818
104025474
1122aa442
121421682
13aac34b
1476b01c
15547aee
hex3d6c82

4025474 has 8 divisors (see below), whose sum is σ = 6233088. Its totient is φ = 1947780.

The previous prime is 4025453. The next prime is 4025491. The reversal of 4025474 is 4745204.

4025474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 32402 + ... + 32525.

It is an arithmetic number, because the mean of its divisors is an integer number (779136).

Almost surely, 24025474 is an apocalyptic number.

4025474 is a deficient number, since it is larger than the sum of its proper divisors (2207614).

4025474 is a wasteful number, since it uses less digits than its factorization.

4025474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64960.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 4025474 is about 2006.3583927105. The cubic root of 4025474 is about 159.0763711539.

The spelling of 4025474 in words is "four million, twenty-five thousand, four hundred seventy-four".

Divisors: 1 2 31 62 64927 129854 2012737 4025474