Base | Representation |
---|---|
bin | 11100011110111100… |
… | …011001010111111010 |
3 | 2220221110001010012022 |
4 | 130132330121113322 |
5 | 1000113440420442 |
6 | 22014451314442 |
7 | 2131620013610 |
oct | 343674312772 |
9 | 86843033168 |
10 | 30583920122 |
11 | 11a74909948 |
12 | 5b165aba22 |
13 | 2b65350972 |
14 | 16a1c076b0 |
15 | be001c3d2 |
hex | 71ef195fa |
30583920122 has 16 divisors (see below), whose sum is σ = 52431824832. Its totient is φ = 13106832480.
The previous prime is 30583920121. The next prime is 30583920149. The reversal of 30583920122 is 22102938503.
It is not an unprimeable number, because it can be changed into a prime (30583920121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591773 + ... + 641375.
It is an arithmetic number, because the mean of its divisors is an integer number (3276989052).
Almost surely, 230583920122 is an apocalyptic number.
30583920122 is a deficient number, since it is larger than the sum of its proper divisors (21847904710).
30583920122 is a wasteful number, since it uses less digits than its factorization.
30583920122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93653.
The product of its (nonzero) digits is 25920, while the sum is 35.
The spelling of 30583920122 in words is "thirty billion, five hundred eighty-three million, nine hundred twenty thousand, one hundred twenty-two".
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