Base | Representation |
---|---|
bin | 110000111011001011000011… |
… | …1001000111011111010011111 |
3 | 2002102201120221022200212000110 |
4 | 1201312112013020323322133 |
5 | 422401233233442032111 |
6 | 4123133451233101103 |
7 | 156434256614125200 |
oct | 14166260710737237 |
9 | 2072646838625013 |
10 | 430345105424031 |
11 | 115137374a35696 |
12 | 403239210b7793 |
13 | 156184a54bc305 |
14 | 783ab583a95a7 |
15 | 34b43e53cb5a6 |
hex | 187658723be9f |
430345105424031 has 24 divisors (see below), whose sum is σ = 667475393276160. Its totient is φ = 245910990631152.
The previous prime is 430345105424021. The next prime is 430345105424063. The reversal of 430345105424031 is 130424501543034.
It is not a de Polignac number, because 430345105424031 - 213 = 430345105415839 is a prime.
It is a super-2 number, since 2×4303451054240312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430345105424011) 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, 77187160 + ... + 82574498.
It is an arithmetic number, because the mean of its divisors is an integer number (27811474719840).
Almost surely, 2430345105424031 is an apocalyptic number.
430345105424031 is a deficient number, since it is larger than the sum of its proper divisors (237130287852129).
430345105424031 is a wasteful number, since it uses less digits than its factorization.
430345105424031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5930763 (or 5930756 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 39.
Adding to 430345105424031 its reverse (130424501543034), we get a palindrome (560769606967065).
The spelling of 430345105424031 in words is "four hundred thirty trillion, three hundred forty-five billion, one hundred five million, four hundred twenty-four thousand, thirty-one".
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