Base | Representation |
---|---|
bin | 1101101111111011010000… |
… | …01001000110010001011000 |
3 | 10222001100021222101201120202 |
4 | 12313331220021012101120 |
5 | 12430323234113340432 |
6 | 144145152403041332 |
7 | 6240223151564441 |
oct | 667755011062130 |
9 | 128040258351522 |
10 | 30234022011992 |
11 | 96a71a4254437 |
12 | 3483680970248 |
13 | 13b4096181066 |
14 | 767497b1a2c8 |
15 | 3766c9ee9462 |
hex | 1b7f68246458 |
30234022011992 has 16 divisors (see below), whose sum is σ = 57028245114960. Its totient is φ = 15026489981344.
The previous prime is 30234022011937. The next prime is 30234022011997. The reversal of 30234022011992 is 29911022043203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30234022011997) 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, 11315126663 + ... + 11315129334.
It is an arithmetic number, because the mean of its divisors is an integer number (3564265319685).
Almost surely, 230234022011992 is an apocalyptic number.
It is an amenable number.
30234022011992 is a deficient number, since it is larger than the sum of its proper divisors (26794223102968).
30234022011992 is a wasteful number, since it uses less digits than its factorization.
30234022011992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22630256170 (or 22630256166 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 38.
The spelling of 30234022011992 in words is "thirty trillion, two hundred thirty-four billion, twenty-two million, eleven thousand, nine hundred ninety-two".
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