Base | Representation |
---|---|
bin | 10001101011111110001010… |
… | …00011001110100111101110 |
3 | 12002201020211002122220201020 |
4 | 20311333011003032213232 |
5 | 20044220343103320100 |
6 | 214415433110555010 |
7 | 11123005253112300 |
oct | 1065770503164756 |
9 | 162636732586636 |
10 | 38894234823150 |
11 | 11435a52650413 |
12 | 4441b68668a66 |
13 | 1891931281155 |
14 | 9866c348b970 |
15 | 476add06a5a0 |
hex | 235fc50ce9ee |
38894234823150 has 72 divisors (see below), whose sum is σ = 112205898686520. Its totient is φ = 8890110815040.
The previous prime is 38894234823133. The next prime is 38894234823221. The reversal of 38894234823150 is 5132843249883.
It is a super-2 number, since 2×388942348231502 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2645858965 + ... + 2645873664.
It is an arithmetic number, because the mean of its divisors is an integer number (1558415259535).
Almost surely, 238894234823150 is an apocalyptic number.
38894234823150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
38894234823150 is an abundant number, since it is smaller than the sum of its proper divisors (73311663863370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38894234823150 is a wasteful number, since it uses less digits than its factorization.
38894234823150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5291732658 (or 5291732646 counting only the distinct ones).
The product of its (nonzero) digits is 39813120, while the sum is 60.
The spelling of 38894234823150 in words is "thirty-eight trillion, eight hundred ninety-four billion, two hundred thirty-four million, eight hundred twenty-three thousand, one hundred fifty".
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