Search a number
-
+
460479744 = 28321967157
BaseRepresentation
bin11011011100100…
…101110100000000
31012002110210110100
4123130211310000
51420340322434
6113405402400
714261004354
oct3334456400
91162423410
10460479744
11216a2427a
1210a269400
1374528a2a
1445229464
152a65d699
hex1b725d00

460479744 has 216 divisors, whose sum is σ = 1427447840. Its totient is φ = 142331904.

The previous prime is 460479709. The next prime is 460479787. The reversal of 460479744 is 447974064.

It is a self number, because there is not a number n which added to its sum of digits gives 460479744.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2932914 + ... + 2933070.

Almost surely, 2460479744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 460479744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713723920).

460479744 is an abundant number, since it is smaller than the sum of its proper divisors (966968096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

460479744 is a wasteful number, since it uses less digits than its factorization.

460479744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 460479744 is about 21458.7917646824. The cubic root of 460479744 is about 772.2125288487.

It can be divided in two parts, 4604 and 79744, that added together give a palindrome (84348).

The spelling of 460479744 in words is "four hundred sixty million, four hundred seventy-nine thousand, seven hundred forty-four".