Base | Representation |
---|---|
bin | 1101101101111001011001… |
… | …10110001010010010110111 |
3 | 10221210200100110122111220111 |
4 | 12312330230312022102313 |
5 | 12423203000233342010 |
6 | 144053142555443451 |
7 | 6232204444051060 |
oct | 666745466122267 |
9 | 127720313574814 |
10 | 30164307715255 |
11 | 967a67a36146a |
12 | 3472065756587 |
13 | 13aa635c99cbc |
14 | 763d63035567 |
15 | 374999a2158a |
hex | 1b6f2cd8a4b7 |
30164307715255 has 8 divisors (see below), whose sum is σ = 41368193438112. Its totient is φ = 20684096719008.
The previous prime is 30164307715219. The next prime is 30164307715279. The reversal of 30164307715255 is 55251770346103.
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 30164307715255 - 217 = 30164307584183 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30164307715199 and 30164307715208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430918681612 + ... + 430918681681.
It is an arithmetic number, because the mean of its divisors is an integer number (5171024179764).
Almost surely, 230164307715255 is an apocalyptic number.
30164307715255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
30164307715255 is a deficient number, since it is larger than the sum of its proper divisors (11203885722857).
30164307715255 is an equidigital number, since it uses as much as digits as its factorization.
30164307715255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 861837363305.
The product of its (nonzero) digits is 2646000, while the sum is 49.
The spelling of 30164307715255 in words is "thirty trillion, one hundred sixty-four billion, three hundred seven million, seven hundred fifteen thousand, two hundred fifty-five".
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