Base | Representation |
---|---|
bin | 11100110011000111… |
… | …001001110110001101 |
3 | 2221211000201210202200 |
4 | 130303013021312031 |
5 | 1001312101100204 |
6 | 22112215512113 |
7 | 2143166036511 |
oct | 346307116615 |
9 | 87730653680 |
10 | 30922284429 |
11 | 12128906a73 |
12 | 5bab988639 |
13 | 2bba49192a |
14 | 16d4b26141 |
15 | c0eaa8539 |
hex | 7331c9d8d |
30922284429 has 12 divisors (see below), whose sum is σ = 45872698716. Its totient is φ = 20057697792.
The previous prime is 30922284413. The next prime is 30922284431. The reversal of 30922284429 is 92448222903.
30922284429 is a `hidden beast` number, since 309 + 22 + 284 + 42 + 9 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 23739721929 + 7182562500 = 154077^2 + 84750^2 .
It is not a de Polignac number, because 30922284429 - 24 = 30922284413 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30922284409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46429524 + ... + 46430189.
It is an arithmetic number, because the mean of its divisors is an integer number (3822724893).
Almost surely, 230922284429 is an apocalyptic number.
It is an amenable number.
30922284429 is a deficient number, since it is larger than the sum of its proper divisors (14950414287).
30922284429 is a wasteful number, since it uses less digits than its factorization.
30922284429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92859756 (or 92859753 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 45.
The spelling of 30922284429 in words is "thirty billion, nine hundred twenty-two million, two hundred eighty-four thousand, four hundred twenty-nine".
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