Base | Representation |
---|---|
bin | 11100010101010111… |
… | …111110011111111010 |
3 | 2220112020221201200121 |
4 | 130111113332133322 |
5 | 444301341043124 |
6 | 21550514323454 |
7 | 2124630305536 |
oct | 342527763772 |
9 | 86466851617 |
10 | 30423377914 |
11 | 119a2227136 |
12 | 5a9088958a |
13 | 2b3b000487 |
14 | 1688776bc6 |
15 | bd0da92e4 |
hex | 7155fe7fa |
30423377914 has 8 divisors (see below), whose sum is σ = 45635854068. Its totient is φ = 15211426560.
The previous prime is 30423377879. The next prime is 30423377953. The reversal of 30423377914 is 41977332403.
It can be written as a sum of positive squares in 2 ways, for example, as 30421289889 + 2088025 = 174417^2 + 1445^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84954 + ... + 260890.
Almost surely, 230423377914 is an apocalyptic number.
30423377914 is a deficient number, since it is larger than the sum of its proper divisors (15212476154).
30423377914 is a wasteful number, since it uses less digits than its factorization.
30423377914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262400.
The product of its (nonzero) digits is 381024, while the sum is 43.
The spelling of 30423377914 in words is "thirty billion, four hundred twenty-three million, three hundred seventy-seven thousand, nine hundred fourteen".
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