Search a number
-
+
8471068 = 229912137
BaseRepresentation
bin100000010100…
…001000011100
3120221101010021
4200110020130
54132033233
6501321524
7132000664
oct40241034
916841107
108471068
114866491
122a062a4
1319a7988
1411a71a4
15b24e2d
hex81421c

8471068 has 12 divisors (see below), whose sum is σ = 14846272. Its totient is φ = 4229280.

The previous prime is 8471059. The next prime is 8471069. The reversal of 8471068 is 8601748.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8471069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2896 + ... + 5032.

Almost surely, 28471068 is an apocalyptic number.

It is an amenable number.

8471068 is a deficient number, since it is larger than the sum of its proper divisors (6375204).

8471068 is a wasteful number, since it uses less digits than its factorization.

8471068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132 (or 3130 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 8471068 is about 2910.5099209589. The cubic root of 8471068 is about 203.8509419912.

The spelling of 8471068 in words is "eight million, four hundred seventy-one thousand, sixty-eight".

Divisors: 1 2 4 991 1982 2137 3964 4274 8548 2117767 4235534 8471068