Base | Representation |
---|---|
bin | 1101101110111011111000… |
… | …11101010100101111111010 |
3 | 10221221002111010211221222121 |
4 | 12313131330131110233322 |
5 | 12424244101244320442 |
6 | 144121405004111454 |
7 | 6234610142016613 |
oct | 667357435245772 |
9 | 127832433757877 |
10 | 30200003120122 |
11 | 96938274a3470 |
12 | 3478b67b3558a |
13 | 13b0b042b1644 |
14 | 76598ba40c0a |
15 | 375888667967 |
hex | 1b777c754bfa |
30200003120122 has 8 divisors (see below), whose sum is σ = 49418186923872. Its totient is φ = 13727274145500.
The previous prime is 30200003120099. The next prime is 30200003120129. The reversal of 30200003120122 is 22102130000203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×302000031201222 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30200003120096 and 30200003120105.
It is not an unprimeable number, because it can be changed into a prime (30200003120129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686363707254 + ... + 686363707297.
It is an arithmetic number, because the mean of its divisors is an integer number (6177273365484).
Almost surely, 230200003120122 is an apocalyptic number.
30200003120122 is a deficient number, since it is larger than the sum of its proper divisors (19218183803750).
30200003120122 is a wasteful number, since it uses less digits than its factorization.
30200003120122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1372727414564.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 30200003120122 its reverse (22102130000203), we get a palindrome (52302133120325).
The spelling of 30200003120122 in words is "thirty trillion, two hundred billion, three million, one hundred twenty thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •