Base | Representation |
---|---|
bin | 11100001001110110… |
… | …010011010111100010 |
3 | 2220000210002011121012 |
4 | 130021312103113202 |
5 | 443402340013442 |
6 | 21515405500522 |
7 | 2120061525026 |
oct | 341166232742 |
9 | 86023064535 |
10 | 30230001122 |
11 | 11903058302 |
12 | 5a37b71742 |
13 | 2b09c24a39 |
14 | 166abda386 |
15 | bbde0c582 |
hex | 709d935e2 |
30230001122 has 8 divisors (see below), whose sum is σ = 45390761472. Its totient is φ = 15099747300.
The previous prime is 30230001121. The next prime is 30230001229. The reversal of 30230001122 is 22110003203.
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 2×302300011222 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30230001097 and 30230001106.
It is not an unprimeable number, because it can be changed into a prime (30230001121) 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, 7624154 + ... + 7628117.
It is an arithmetic number, because the mean of its divisors is an integer number (5673845184).
Almost surely, 230230001122 is an apocalyptic number.
30230001122 is a deficient number, since it is larger than the sum of its proper divisors (15160760350).
30230001122 is a wasteful number, since it uses less digits than its factorization.
30230001122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15253264.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 30230001122 its reverse (22110003203), we get a palindrome (52340004325).
The spelling of 30230001122 in words is "thirty billion, two hundred thirty million, one thousand, one hundred twenty-two".
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