Search a number
-
+
461083825 = 5237498469
BaseRepresentation
bin11011011110111…
…001010010110001
31012010121111002201
4123132321102301
51421014140300
6113430343201
714266101466
oct3336712261
91163544081
10461083825
112172a7114
1210a4bab01
13746aa987
144534566d
152a72c66a
hex1b7b94b1

461083825 has 12 divisors (see below), whose sum is σ = 587197660. Its totient is φ = 358896960.

The previous prime is 461083823. The next prime is 461083853. The reversal of 461083825 is 528380164.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 78216336 + 382867489 = 8844^2 + 19567^2 .

It is not a de Polignac number, because 461083825 - 21 = 461083823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (461083823) 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 11 ways as a sum of consecutive naturals, for example, 248310 + ... + 250159.

Almost surely, 2461083825 is an apocalyptic number.

It is an amenable number.

461083825 is a deficient number, since it is larger than the sum of its proper divisors (126113835).

461083825 is a wasteful number, since it uses less digits than its factorization.

461083825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498516 (or 498511 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 461083825 is about 21472.8625245914. The cubic root of 461083825 is about 772.5500573268.

The spelling of 461083825 in words is "four hundred sixty-one million, eighty-three thousand, eight hundred twenty-five".

Divisors: 1 5 25 37 185 925 498469 2492345 12461725 18443353 92216765 461083825