Base | Representation |
---|---|
bin | 11011111101011110… |
… | …000100010010011000 |
3 | 2212111022021221110002 |
4 | 123331132010102120 |
5 | 442441203240204 |
6 | 21443030312132 |
7 | 2111660343353 |
oct | 337536042230 |
9 | 85438257402 |
10 | 30022321304 |
11 | 118068aa398 |
12 | 599a4b8648 |
13 | 2aa5babc81 |
14 | 164b3b929a |
15 | baaa8791e |
hex | 6fd784498 |
30022321304 has 16 divisors (see below), whose sum is σ = 56314893600. Its totient is φ = 15005016352.
The previous prime is 30022321229. The next prime is 30022321309. The reversal of 30022321304 is 40312322003.
It is a super-2 number, since 2×300223213042 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30022321309) 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, 747239 + ... + 786390.
It is an arithmetic number, because the mean of its divisors is an integer number (3519680850).
Almost surely, 230022321304 is an apocalyptic number.
It is an amenable number.
30022321304 is a deficient number, since it is larger than the sum of its proper divisors (26292572296).
30022321304 is a wasteful number, since it uses less digits than its factorization.
30022321304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1536082 (or 1536078 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 30022321304 its reverse (40312322003), we get a palindrome (70334643307).
The spelling of 30022321304 in words is "thirty billion, twenty-two million, three hundred twenty-one thousand, three hundred four".
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