Base | Representation |
---|---|
bin | 11011111100101111… |
… | …001011110011011010 |
3 | 2212110110011112202120 |
4 | 123330233023303122 |
5 | 442430032000242 |
6 | 21441511042110 |
7 | 2111451025455 |
oct | 337457136332 |
9 | 85413145676 |
10 | 30010031322 |
11 | 117aa975787 |
12 | 5996370336 |
13 | 2aa3497cab |
14 | 16498da49c |
15 | ba995b1ec |
hex | 6fcbcbcda |
30010031322 has 8 divisors (see below), whose sum is σ = 60020062656. Its totient is φ = 10003343772.
The previous prime is 30010031267. The next prime is 30010031351. The reversal of 30010031322 is 22313001003.
It is a sphenic number, since it is the product of 3 distinct primes.
30010031322 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500835938 + ... + 2500835949.
It is an arithmetic number, because the mean of its divisors is an integer number (7502507832).
Almost surely, 230010031322 is an apocalyptic number.
30010031322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30010031322 is a wasteful number, since it uses less digits than its factorization.
30010031322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5001671892.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 30010031322 its reverse (22313001003), we get a palindrome (52323032325).
The spelling of 30010031322 in words is "thirty billion, ten million, thirty-one thousand, three hundred twenty-two".
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