Search a number
-
+
464270953 is a prime number
BaseRepresentation
bin11011101011000…
…011011001101001
31012100121102000111
4123223003121221
51422323132303
6114022534321
714335144426
oct3353033151
91170542014
10464270953
11219083703
1210b5973a1
1375255553
1445934d4d
152ab5bb6d
hex1bac3669

464270953 has 2 divisors, whose sum is σ = 464270954. Its totient is φ = 464270952.

The previous prime is 464270951. The next prime is 464270959. The reversal of 464270953 is 359072464.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432099369 + 32171584 = 20787^2 + 5672^2 .

It is a cyclic number.

It is not a de Polignac number, because 464270953 - 21 = 464270951 is a prime.

Together with 464270951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (464270951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232135476 + 232135477.

It is an arithmetic number, because the mean of its divisors is an integer number (232135477).

Almost surely, 2464270953 is an apocalyptic number.

It is an amenable number.

464270953 is a deficient number, since it is larger than the sum of its proper divisors (1).

464270953 is an equidigital number, since it uses as much as digits as its factorization.

464270953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 464270953 is about 21546.9476492611. The cubic root of 464270953 is about 774.3259921414.

The spelling of 464270953 in words is "four hundred sixty-four million, two hundred seventy thousand, nine hundred fifty-three".