Search a number
-
+
48982232 = 23133115193
BaseRepresentation
bin1011101011011…
…0100011011000
310102011112222202
42322312203120
5100014412412
64505505332
71133225225
oct272664330
9112145882
1048982232
1125716092
12144a2248
13a1c0090
14671094c
1544783c2
hex2eb68d8

48982232 has 32 divisors (see below), whose sum is σ = 102103680. Its totient is φ = 21876480.

The previous prime is 48982231. The next prime is 48982243. The reversal of 48982232 is 23228984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48982231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4373 + ... + 10820.

It is an arithmetic number, because the mean of its divisors is an integer number (3190740).

Almost surely, 248982232 is an apocalyptic number.

It is an amenable number.

48982232 is an abundant number, since it is smaller than the sum of its proper divisors (53121448).

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

48982232 is a wasteful number, since it uses less digits than its factorization.

48982232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15243 (or 15239 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 48982232 is about 6998.7307420703. The cubic root of 48982232 is about 365.8863353531.

The spelling of 48982232 in words is "forty-eight million, nine hundred eighty-two thousand, two hundred thirty-two".

Divisors: 1 2 4 8 13 26 31 52 62 104 124 248 403 806 1612 3224 15193 30386 60772 121544 197509 395018 470983 790036 941966 1580072 1883932 3767864 6122779 12245558 24491116 48982232