Search a number
-
+
486050653 = 1144186423
BaseRepresentation
bin11100111110001…
…000101101011101
31020212120221011001
4130332020231131
51443412110103
6120121430301
715021235204
oct3476105535
91225527131
10486050653
1122a3aa060
1211693b391
137990ca4a
14487a423b
152ca1001d
hex1cf88b5d

486050653 has 4 divisors (see below), whose sum is σ = 530237088. Its totient is φ = 441864220.

The previous prime is 486050633. The next prime is 486050657. The reversal of 486050653 is 356050684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-486050653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486050657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22093201 + ... + 22093222.

It is an arithmetic number, because the mean of its divisors is an integer number (132559272).

Almost surely, 2486050653 is an apocalyptic number.

It is an amenable number.

486050653 is a deficient number, since it is larger than the sum of its proper divisors (44186435).

486050653 is a wasteful number, since it uses less digits than its factorization.

486050653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44186434.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 486050653 is about 22046.5564884859. The cubic root of 486050653 is about 786.2497318022.

The spelling of 486050653 in words is "four hundred eighty-six million, fifty thousand, six hundred fifty-three".

Divisors: 1 11 44186423 486050653