Base | Representation |
---|---|
bin | 10001101001110100010011… |
… | …10110111100101000111010 |
3 | 12002110011210101110102001020 |
4 | 20310322021312330220322 |
5 | 20042012311142211434 |
6 | 214321433301003310 |
7 | 11114445264431313 |
oct | 1064721166745072 |
9 | 162404711412036 |
10 | 38820227303994 |
11 | 114076252a9944 |
12 | 442b7536b3536 |
13 | 18879687b17b6 |
14 | 982ca252560a |
15 | 474c0abeb849 |
hex | 234e89dbca3a |
38820227303994 has 32 divisors (see below), whose sum is σ = 77871436563456. Its totient is φ = 12901585706160.
The previous prime is 38820227303981. The next prime is 38820227304073. The reversal of 38820227303994 is 49930372202883.
It is a super-2 number, since 2×388202273039942 (a number of 28 digits) contains 22 as substring.
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, 21689389 + ... + 23410895.
It is an arithmetic number, because the mean of its divisors is an integer number (2433482392608).
Almost surely, 238820227303994 is an apocalyptic number.
38820227303994 is an abundant number, since it is smaller than the sum of its proper divisors (39051209259462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38820227303994 is a wasteful number, since it uses less digits than its factorization.
38820227303994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1732690.
The product of its (nonzero) digits is 31352832, while the sum is 60.
The spelling of 38820227303994 in words is "thirty-eight trillion, eight hundred twenty billion, two hundred twenty-seven million, three hundred three thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •