Search a number
3875434 = 23162507
BaseRepresentation
bin1110110010001001101010
321021220002121
432302021222
51443003214
6215021454
744640433
oct16621152
97256077
103875434
112207742
12136a88a
13a58c74
1472c48a
15518424
hex3b226a

3875434 has 8 divisors (see below), whose sum is σ = 6000768. Its totient is φ = 1875180.

The previous prime is 3875429. The next prime is 3875447. The reversal of 3875434 is 4345783.

It is a happy number.

3875434 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 self number, because there is not a number n which added to its sum of digits gives 3875434.

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, 31192 + ... + 31315.

It is an arithmetic number, because the mean of its divisors is an integer number (750096).

Almost surely, 23875434 is an apocalyptic number.

3875434 is a deficient number, since it is larger than the sum of its proper divisors (2125334).

3875434 is a wasteful number, since it uses less digits than its factorization.

3875434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62540.

The product of its digits is 40320, while the sum is 34.

The square root of 3875434 is about 1968.6122015268. The cubic root of 3875434 is about 157.0748963112.

The spelling of 3875434 in words is "three million, eight hundred seventy-five thousand, four hundred thirty-four".

Divisors: 1 2 31 62 62507 125014 1937717 3875434