Base | Representation |
---|---|
bin | 11100010101011010… |
… | …011011010101110101 |
3 | 2220112022011100221012 |
4 | 130111122123111311 |
5 | 444302022122331 |
6 | 21550540202005 |
7 | 2124635622521 |
oct | 342532332565 |
9 | 86468140835 |
10 | 30424020341 |
11 | 119a2625870 |
12 | 5a90b39305 |
13 | 2b3b196a00 |
14 | 16888a2d81 |
15 | bd0e8482b |
hex | 71569b575 |
30424020341 has 24 divisors (see below), whose sum is σ = 37098696960. Its totient is φ = 24707030400.
The previous prime is 30424020337. The next prime is 30424020391. The reversal of 30424020341 is 14302042403.
It is not a de Polignac number, because 30424020341 - 22 = 30424020337 is a prime.
It is a super-3 number, since 3×304240203413 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30424020311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206336 + ... + 321593.
It is an arithmetic number, because the mean of its divisors is an integer number (1545779040).
Almost surely, 230424020341 is an apocalyptic number.
30424020341 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
30424020341 is a deficient number, since it is larger than the sum of its proper divisors (6674676619).
30424020341 is a wasteful number, since it uses less digits than its factorization.
30424020341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527997 (or 527984 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 30424020341 its reverse (14302042403), we get a palindrome (44726062744).
The spelling of 30424020341 in words is "thirty billion, four hundred twenty-four million, twenty thousand, three hundred forty-one".
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