Base | Representation |
---|---|
bin | 11100001001110110… |
… | …010100001011000110 |
3 | 2220000210002100010102 |
4 | 130021312110023012 |
5 | 443402340120142 |
6 | 21515405524102 |
7 | 2120061540452 |
oct | 341166241306 |
9 | 86023070112 |
10 | 30230004422 |
11 | 1190305a832 |
12 | 5a37b73632 |
13 | 2b09c263a7 |
14 | 166abdb662 |
15 | bbde0d532 |
hex | 709d942c6 |
30230004422 has 16 divisors (see below), whose sum is σ = 45423327744. Its totient is φ = 15088920000.
The previous prime is 30230004383. The next prime is 30230004457. The reversal of 30230004422 is 22440003203.
It is a junction number, because it is equal to n+sod(n) for n = 30230004394 and 30230004403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035972 + ... + 3045912.
It is an arithmetic number, because the mean of its divisors is an integer number (2838957984).
Almost surely, 230230004422 is an apocalyptic number.
30230004422 is a deficient number, since it is larger than the sum of its proper divisors (15193323322).
30230004422 is a wasteful number, since it uses less digits than its factorization.
30230004422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12415.
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 30230004422 its reverse (22440003203), we get a palindrome (52670007625).
The spelling of 30230004422 in words is "thirty billion, two hundred thirty million, four thousand, four hundred twenty-two".
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