Base | Representation |
---|---|
bin | 1101110010011100010110… |
… | …11110110100101010011001 |
3 | 10222100121112202210221102110 |
4 | 12321032023132310222121 |
5 | 12433232403122134023 |
6 | 144253015120022533 |
7 | 6246404415534636 |
oct | 671161336645231 |
9 | 128317482727373 |
10 | 30320514255513 |
11 | 972a948930129 |
12 | 349839aa61a49 |
13 | 13bc29b34c391 |
14 | 76b740bdb18d |
15 | 378a8d435a93 |
hex | 1b938b7b4a99 |
30320514255513 has 8 divisors (see below), whose sum is σ = 42805431890208. Its totient is φ = 19024636395584.
The previous prime is 30320514255419. The next prime is 30320514255529. The reversal of 30320514255513 is 31555241502303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30320514255513 - 213 = 30320514247321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30320514255013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297259943631 + ... + 297259943732.
It is an arithmetic number, because the mean of its divisors is an integer number (5350678986276).
Almost surely, 230320514255513 is an apocalyptic number.
It is an amenable number.
30320514255513 is a deficient number, since it is larger than the sum of its proper divisors (12484917634695).
30320514255513 is a wasteful number, since it uses less digits than its factorization.
30320514255513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 594519887383.
The product of its (nonzero) digits is 270000, while the sum is 39.
Adding to 30320514255513 its reverse (31555241502303), we get a palindrome (61875755757816).
The spelling of 30320514255513 in words is "thirty trillion, three hundred twenty billion, five hundred fourteen million, two hundred fifty-five thousand, five hundred thirteen".
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