Base | Representation |
---|---|
bin | 100011011101101010… |
… | …110011000100101010 |
3 | 10122021202211112000212 |
4 | 203131222303010222 |
5 | 1110441123103341 |
6 | 25254303101122 |
7 | 2515424541140 |
oct | 433552630452 |
9 | 118252745025 |
10 | 38078722346 |
11 | 1517049a775 |
12 | 74685a17a2 |
13 | 378b00bb92 |
14 | 1bb3365590 |
15 | eccec45eb |
hex | 8ddab312a |
38078722346 has 32 divisors (see below), whose sum is σ = 67179065472. Its totient is φ = 15845941440.
The previous prime is 38078722333. The next prime is 38078722351. The reversal of 38078722346 is 64322787083.
38078722346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 38078722294 and 38078722303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179480 + ... + 329196.
It is an arithmetic number, because the mean of its divisors is an integer number (2099345796).
Almost surely, 238078722346 is an apocalyptic number.
38078722346 is a deficient number, since it is larger than the sum of its proper divisors (29100343126).
38078722346 is a wasteful number, since it uses less digits than its factorization.
38078722346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150254.
The product of its (nonzero) digits is 2709504, while the sum is 50.
The spelling of 38078722346 in words is "thirty-eight billion, seventy-eight million, seven hundred twenty-two thousand, three hundred forty-six".
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