Base | Representation |
---|---|
bin | 10110101011010… |
… | …111101001011000 |
3 | 222111220202201000 |
4 | 112223113221120 |
5 | 1234344432200 |
6 | 101430425000 |
7 | 12266631366 |
oct | 2653275130 |
9 | 874822630 |
10 | 380467800 |
11 | 1858450a9 |
12 | a7502160 |
13 | 60a9309b |
14 | 3875c636 |
15 | 23606300 |
hex | 16ad7a58 |
380467800 has 96 divisors (see below), whose sum is σ = 1310518800. Its totient is φ = 101456640.
The previous prime is 380467793. The next prime is 380467811. The reversal of 380467800 is 8764083.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29829 + ... + 40628.
Almost surely, 2380467800 is an apocalyptic number.
380467800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
380467800 is an abundant number, since it is smaller than the sum of its proper divisors (930051000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380467800 is a wasteful number, since it uses less digits than its factorization.
380467800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70482 (or 70467 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 380467800 is about 19505.5838159231. The cubic root of 380467800 is about 724.6127460216.
The spelling of 380467800 in words is "three hundred eighty million, four hundred sixty-seven thousand, eight hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •