Base | Representation |
---|---|
bin | 10110101100110… |
… | …100011110100000 |
3 | 222112122002021200 |
4 | 112230310132200 |
5 | 1234444114112 |
6 | 101442521200 |
7 | 12303104055 |
oct | 2654643640 |
9 | 875562250 |
10 | 380848032 |
11 | 185a84844 |
12 | a7666200 |
13 | 60b97186 |
14 | 3881b02c |
15 | 2367dcdc |
hex | 16b347a0 |
380848032 has 36 divisors (see below), whose sum is σ = 1083037410. Its totient is φ = 126949248.
The previous prime is 380848001. The next prime is 380848049. The reversal of 380848032 is 230848083.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 234824976 + 146023056 = 15324^2 + 12084^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 12.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 660907 + ... + 661482.
Almost surely, 2380848032 is an apocalyptic number.
380848032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
380848032 is an abundant number, since it is smaller than the sum of its proper divisors (702189378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380848032 is a wasteful number, since it uses less digits than its factorization.
380848032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322405 (or 1322394 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 380848032 is about 19515.3281294474. The cubic root of 380848032 is about 724.8540535393.
The spelling of 380848032 in words is "three hundred eighty million, eight hundred forty-eight thousand, thirty-two".
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