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480141769 is a prime number
BaseRepresentation
bin11100100111100…
…110000111001001
31020110110201200111
4130213212013021
51440404014034
6115351034321
714620065142
oct3447460711
91213421614
10480141769
11227033688
1211496b9a1
1378621373
1447aa6ac9
152c244364
hex1c9e61c9

480141769 has 2 divisors, whose sum is σ = 480141770. Its totient is φ = 480141768.

The previous prime is 480141751. The next prime is 480141773. The reversal of 480141769 is 967141084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 466041744 + 14100025 = 21588^2 + 3755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-480141769 is a prime.

It is a super-2 number, since 2×4801417692 = 461072236676898722, which contains 22 as substring.

It is a Chen prime.

It is equal to p25363588 and since 480141769 and 25363588 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (480141709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240070884 + 240070885.

It is an arithmetic number, because the mean of its divisors is an integer number (240070885).

Almost surely, 2480141769 is an apocalyptic number.

It is an amenable number.

480141769 is a deficient number, since it is larger than the sum of its proper divisors (1).

480141769 is an equidigital number, since it uses as much as digits as its factorization.

480141769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 480141769 is about 21912.1374813139. The cubic root of 480141769 is about 783.0506049336.

The spelling of 480141769 in words is "four hundred eighty million, one hundred forty-one thousand, seven hundred sixty-nine".