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380048 = 2423753
BaseRepresentation
bin1011100110010010000
3201022022212
41130302100
544130143
612051252
73142004
oct1346220
9638285
10380048
1123a599
12163b28
13103ca6
149c704
1577918
hex5cc90

380048 has 10 divisors (see below), whose sum is σ = 736374. Its totient is φ = 190016.

The previous prime is 380047. The next prime is 380059. The reversal of 380048 is 840083.

It can be written as a sum of positive squares in only one way, i.e., 350464 + 29584 = 592^2 + 172^2 .

It is not an unprimeable number, because it can be changed into a prime (380041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11861 + ... + 11892.

2380048 is an apocalyptic number.

It is an amenable number.

380048 is a deficient number, since it is larger than the sum of its proper divisors (356326).

380048 is a wasteful number, since it uses less digits than its factorization.

380048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23761 (or 23755 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 380048 is about 616.4803322086. The cubic root of 380048 is about 72.4346140561.

The spelling of 380048 in words is "three hundred eighty thousand, forty-eight".

Divisors: 1 2 4 8 16 23753 47506 95012 190024 380048