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3875093 = 31125003
BaseRepresentation
bin1110110010000100010101
321021212121222
432302010111
51443000333
6215020125
744636435
oct16620425
97255558
103875093
112207462
12136a645
13a58a71
1472c2c5
15518298
hex3b2115

3875093 has 4 divisors (see below), whose sum is σ = 4000128. Its totient is φ = 3750060.

The previous prime is 3875089. The next prime is 3875101. The reversal of 3875093 is 3905783.

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 3875093 - 22 = 3875089 is a prime.

It is a d-powerful number, because it can be written as 311 + 85 + 76 + 59 + 0 + 92 + 313 .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62471 + ... + 62532.

It is an arithmetic number, because the mean of its divisors is an integer number (1000032).

Almost surely, 23875093 is an apocalyptic number.

It is an amenable number.

3875093 is a deficient number, since it is larger than the sum of its proper divisors (125035).

3875093 is a wasteful number, since it uses less digits than its factorization.

3875093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125034.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 3875093 is about 1968.5255903848. The cubic root of 3875093 is about 157.0702891618.

The spelling of 3875093 in words is "three million, eight hundred seventy-five thousand, ninety-three".

Divisors: 1 31 125003 3875093