Search a number
-
+
480469153 is a prime number
BaseRepresentation
bin11100101000110…
…110000010100001
31020111002100202211
4130220312002201
51441000003103
6115402042121
714622630463
oct3450660241
91214070684
10480469153
1122723764a
12114aa9341
1378707398
1447b50133
152c2ab36d
hex1ca360a1

480469153 has 2 divisors, whose sum is σ = 480469154. Its totient is φ = 480469152.

The previous prime is 480469151. The next prime is 480469163. The reversal of 480469153 is 351964084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271030369 + 209438784 = 16463^2 + 14472^2 .

It is a cyclic number.

It is not a de Polignac number, because 480469153 - 21 = 480469151 is a prime.

Together with 480469151, it forms a pair of twin primes.

It is equal to p25379905 and since 480469153 and 25379905 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 (480469151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240234576 + 240234577.

It is an arithmetic number, because the mean of its divisors is an integer number (240234577).

Almost surely, 2480469153 is an apocalyptic number.

It is an amenable number.

480469153 is a deficient number, since it is larger than the sum of its proper divisors (1).

480469153 is an equidigital number, since it uses as much as digits as its factorization.

480469153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 480469153 is about 21919.6065886229. The cubic root of 480469153 is about 783.2285384885.

The spelling of 480469153 in words is "four hundred eighty million, four hundred sixty-nine thousand, one hundred fifty-three".