[go: up one dir, main page]

Search a number
-
+
8038082 = 213309157
BaseRepresentation
bin11110101010011011000010
3120010101011202
4132222123002
54024204312
6444141202
7125215433
oct36523302
916111152
108038082
1145a0148
122837802
131885880
1410d348a
15a8b9c2
hex7aa6c2

8038082 has 8 divisors (see below), whose sum is σ = 12984636. Its totient is φ = 3709872.

The previous prime is 8038061. The next prime is 8038097. The reversal of 8038082 is 2808308.

It can be written as a sum of positive squares in 2 ways, for example, as 6713281 + 1324801 = 2591^2 + 1151^2 .

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

It is a super-2 number, since 2×80380822 = 129221524477448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154553 + ... + 154604.

Almost surely, 28038082 is an apocalyptic number.

8038082 is a deficient number, since it is larger than the sum of its proper divisors (4946554).

8038082 is a wasteful number, since it uses less digits than its factorization.

8038082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309172.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 8038082 is about 2835.1511423556. The cubic root of 8038082 is about 200.3168477724.

It can be divided in two parts, 803 and 8082, that multiplied together give a palindrome (6489846).

The spelling of 8038082 in words is "eight million, thirty-eight thousand, eighty-two".

Divisors: 1 2 13 26 309157 618314 4019041 8038082