Search a number
-
+
488271162 = 2381378527
BaseRepresentation
bin11101000110100…
…110110100111010
31021000202202010010
4131012212310322
51444444134122
6120241202350
715046144041
oct3506466472
91230682103
10488271162
11230686395
121176303b6
137a209662
1448bc1558
152ccece0c
hex1d1a6d3a

488271162 has 8 divisors (see below), whose sum is σ = 976542336. Its totient is φ = 162757052.

The previous prime is 488271137. The next prime is 488271181. The reversal of 488271162 is 261172884.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

488271162 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 488271162.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40689258 + ... + 40689269.

It is an arithmetic number, because the mean of its divisors is an integer number (122067792).

Almost surely, 2488271162 is an apocalyptic number.

488271162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

488271162 is a wasteful number, since it uses less digits than its factorization.

488271162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81378532.

The product of its digits is 43008, while the sum is 39.

The square root of 488271162 is about 22096.8586455179. The cubic root of 488271162 is about 787.4452331780.

The spelling of 488271162 in words is "four hundred eighty-eight million, two hundred seventy-one thousand, one hundred sixty-two".

Divisors: 1 2 3 6 81378527 162757054 244135581 488271162