Base | Representation |
---|---|
bin | 101100000110110111100… |
… | …001111001101011101110 |
3 | 101201202121202200111221012 |
4 | 230012313201321223232 |
5 | 344130022422424410 |
6 | 10240234134505222 |
7 | 431661526632254 |
oct | 54066741715356 |
9 | 11652552614835 |
10 | 3031031061230 |
11 | a694a9019327 |
12 | 40b526205212 |
13 | 18ca956b91b3 |
14 | a69ba2565d4 |
15 | 53c9db37605 |
hex | 2c1b7879aee |
3031031061230 has 8 divisors (see below), whose sum is σ = 5455855910232. Its totient is φ = 1212412424488.
The previous prime is 3031031061169. The next prime is 3031031061241. The reversal of 3031031061230 is 321601301303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×30310310612302 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3031031061196 and 3031031061205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151551553052 + ... + 151551553071.
It is an arithmetic number, because the mean of its divisors is an integer number (681981988779).
Almost surely, 23031031061230 is an apocalyptic number.
3031031061230 is a deficient number, since it is larger than the sum of its proper divisors (2424824849002).
3031031061230 is a wasteful number, since it uses less digits than its factorization.
3031031061230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303103106130.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 3031031061230 its reverse (321601301303), we get a palindrome (3352632362533).
The spelling of 3031031061230 in words is "three trillion, thirty-one billion, thirty-one million, sixty-one thousand, two hundred thirty".
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