Base | Representation |
---|---|
bin | 11011111100010100… |
… | …000101001101101011 |
3 | 2212102221210120200220 |
4 | 123330110011031223 |
5 | 442421222121233 |
6 | 21441054501123 |
7 | 2111333444520 |
oct | 337424051553 |
9 | 85387716626 |
10 | 30002926443 |
11 | 117a6962786 |
12 | 5993b047a3 |
13 | 2aa1b7b119 |
14 | 16489ab147 |
15 | ba9005eb3 |
hex | 6fc50536b |
30002926443 has 32 divisors (see below), whose sum is σ = 46730027520. Its totient is φ = 16768254720.
The previous prime is 30002926363. The next prime is 30002926453. The reversal of 30002926443 is 34462920003.
It is not a de Polignac number, because 30002926443 - 212 = 30002922347 is a prime.
It is a super-3 number, since 3×300029264433 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30002926453) 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 31 ways as a sum of consecutive naturals, for example, 182623 + ... + 305543.
It is an arithmetic number, because the mean of its divisors is an integer number (1460313360).
Almost surely, 230002926443 is an apocalyptic number.
30002926443 is a deficient number, since it is larger than the sum of its proper divisors (16727101077).
30002926443 is a wasteful number, since it uses less digits than its factorization.
30002926443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123187.
The product of its (nonzero) digits is 31104, while the sum is 33.
The spelling of 30002926443 in words is "thirty billion, two million, nine hundred twenty-six thousand, four hundred forty-three".
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