Search a number
-
+
8982469 is a prime number
BaseRepresentation
bin100010010000…
…111111000101
3121220100122001
4202100333011
54244414334
6520305301
7136230646
oct42207705
917810561
108982469
115085731
123012231
131b26692
14129b6cd
15bc6714
hex890fc5

8982469 has 2 divisors, whose sum is σ = 8982470. Its totient is φ = 8982468.

The previous prime is 8982461. The next prime is 8982473. The reversal of 8982469 is 9642898.

8982469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4730625 + 4251844 = 2175^2 + 2062^2 .

It is a cyclic number.

It is not a de Polignac number, because 8982469 - 23 = 8982461 is a prime.

It is a super-2 number, since 2×89824692 = 161369498671922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8982461) by changing a digit.

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 as a sum of consecutive naturals, namely, 4491234 + 4491235.

It is an arithmetic number, because the mean of its divisors is an integer number (4491235).

Almost surely, 28982469 is an apocalyptic number.

It is an amenable number.

8982469 is a deficient number, since it is larger than the sum of its proper divisors (1).

8982469 is an equidigital number, since it uses as much as digits as its factorization.

8982469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 46.

The square root of 8982469 is about 2997.0767424275. The cubic root of 8982469 is about 207.8732354446.

The spelling of 8982469 in words is "eight million, nine hundred eighty-two thousand, four hundred sixty-nine".