Base | Representation |
---|---|
bin | 11100001000001101… |
… | …000110010010101010 |
3 | 2212221212012000202121 |
4 | 130020031012102222 |
5 | 443323310004232 |
6 | 21512542421454 |
7 | 2116305232513 |
oct | 341015062252 |
9 | 85855160677 |
10 | 30202422442 |
11 | 11899531005 |
12 | 5a2a89188a |
13 | 2b042b9baa |
14 | 166729ba0a |
15 | bbb7b0d97 |
hex | 7083464aa |
30202422442 has 8 divisors (see below), whose sum is σ = 45395903232. Its totient is φ = 15070454700.
The previous prime is 30202422427. The next prime is 30202422463. The reversal of 30202422442 is 24422420203.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 15377034 + ... + 15378997.
It is an arithmetic number, because the mean of its divisors is an integer number (5674487904).
Almost surely, 230202422442 is an apocalyptic number.
30202422442 is a deficient number, since it is larger than the sum of its proper divisors (15193480790).
30202422442 is a wasteful number, since it uses less digits than its factorization.
30202422442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30756524.
The product of its (nonzero) digits is 6144, while the sum is 25.
Adding to 30202422442 its reverse (24422420203), we get a palindrome (54624842645).
The spelling of 30202422442 in words is "thirty billion, two hundred two million, four hundred twenty-two thousand, four hundred forty-two".
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