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380848 = 24131831
BaseRepresentation
bin1011100111110110000
3201100102111
41130332300
544141343
612055104
73144226
oct1347660
9640374
10380848
11240156
12164494
13104470
149cb16
1577c9d
hex5cfb0

380848 has 20 divisors (see below), whose sum is σ = 795088. Its totient is φ = 175680.

The previous prime is 380843. The next prime is 380867. The reversal of 380848 is 848083.

It is not an unprimeable number, because it can be changed into a prime (380843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708 + ... + 1123.

2380848 is an apocalyptic number.

It is an amenable number.

380848 is an abundant number, since it is smaller than the sum of its proper divisors (414240).

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

380848 is a wasteful number, since it uses less digits than its factorization.

380848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1846 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 380848 is about 617.1288358196. The cubic root of 380848 is about 72.4854033238.

The spelling of 380848 in words is "three hundred eighty thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 13 16 26 52 104 208 1831 3662 7324 14648 23803 29296 47606 95212 190424 380848