Search a number
-
+
3808126 = 27272009
BaseRepresentation
bin1110100001101101111110
321011110202201
432201231332
51433330001
6213342114
744240260
oct16415576
97143681
103808126
112171113
12133793a
13a3443a
14711b30
15503501
hex3a1b7e

3808126 has 8 divisors (see below), whose sum is σ = 6528240. Its totient is φ = 1632048.

The previous prime is 3808109. The next prime is 3808127. The reversal of 3808126 is 6218083.

3808126 is nontrivially palindromic in base 13.

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

It is a junction number, because it is equal to n+sod(n) for n = 3808094 and 3808103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3808127) 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, 135991 + ... + 136018.

It is an arithmetic number, because the mean of its divisors is an integer number (816030).

Almost surely, 23808126 is an apocalyptic number.

3808126 is a deficient number, since it is larger than the sum of its proper divisors (2720114).

3808126 is a wasteful number, since it uses less digits than its factorization.

3808126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272018.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 3808126 is about 1951.4420309095. The cubic root of 3808126 is about 156.1602287531.

The spelling of 3808126 in words is "three million, eight hundred eight thousand, one hundred twenty-six".

Divisors: 1 2 7 14 272009 544018 1904063 3808126