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485048682 = 233192332029
BaseRepresentation
bin11100111010010…
…100000101101010
31020210201000201000
4130322110011222
51443133024212
6120044135430
715006563046
oct3472240552
91223630630
10485048682
11229885288
12116537576
137964b971
14485c3026
152c8b31dc
hex1ce9416a

485048682 has 64 divisors (see below), whose sum is σ = 1140048000. Its totient is φ = 152440704.

The previous prime is 485048659. The next prime is 485048713. The reversal of 485048682 is 286840584.

485048682 is a `hidden beast` number, since 48 + 50 + 486 + 82 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238044 + ... + 240072.

It is an arithmetic number, because the mean of its divisors is an integer number (17813250).

Almost surely, 2485048682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485048682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (570024000).

485048682 is an abundant number, since it is smaller than the sum of its proper divisors (654999318).

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

485048682 is a wasteful number, since it uses less digits than its factorization.

485048682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 485048682 is about 22023.8207856857. The cubic root of 485048682 is about 785.7090876098.

The spelling of 485048682 in words is "four hundred eighty-five million, forty-eight thousand, six hundred eighty-two".

Divisors: 1 2 3 6 9 18 19 27 38 54 57 114 171 233 342 466 513 699 1026 1398 2029 2097 4058 4194 4427 6087 6291 8854 12174 12582 13281 18261 26562 36522 38551 39843 54783 77102 79686 109566 115653 119529 231306 239058 346959 472757 693918 945514 1040877 1418271 2081754 2836542 4254813 8509626 8982383 12764439 17964766 25528878 26947149 53894298 80841447 161682894 242524341 485048682