Base | Representation |
---|---|
bin | 11100000010010011… |
… | …000110010100011010 |
3 | 2212200221201201101202 |
4 | 130002103012110122 |
5 | 443122423111442 |
6 | 21455042514202 |
7 | 2113663046453 |
oct | 340223062432 |
9 | 85627651352 |
10 | 30103332122 |
11 | 11848600a86 |
12 | 5a01665962 |
13 | 2ab9904476 |
14 | 165806612a |
15 | bb2c3ac32 |
hex | 7024c651a |
30103332122 has 8 divisors (see below), whose sum is σ = 45162952500. Its totient is φ = 15049014624.
The previous prime is 30103332073. The next prime is 30103332151. The reversal of 30103332122 is 22123330103.
It can be written as a sum of positive squares in 2 ways, for example, as 24009812401 + 6093519721 = 154951^2 + 78061^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30103332094 and 30103332103.
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, 1311497 + ... + 1334252.
Almost surely, 230103332122 is an apocalyptic number.
30103332122 is a deficient number, since it is larger than the sum of its proper divisors (15059620378).
30103332122 is a wasteful number, since it uses less digits than its factorization.
30103332122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2651440.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30103332122 its reverse (22123330103), we get a palindrome (52226662225).
The spelling of 30103332122 in words is "thirty billion, one hundred three million, three hundred thirty-two thousand, one hundred twenty-two".
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