Base | Representation |
---|---|
bin | 1101110100001101001100… |
… | …10101000010010100101001 |
3 | 10222120101220200200211202210 |
4 | 12322012212111002110221 |
5 | 12440230440104421001 |
6 | 144340514302515333 |
7 | 6253650556652313 |
oct | 672064625022451 |
9 | 128511820624683 |
10 | 30381094217001 |
11 | 9753605719900 |
12 | 34a8086b95b49 |
13 | 13c4c03caa338 |
14 | 77064a6dc7b3 |
15 | 37a436a48dd6 |
hex | 1ba1a6542529 |
30381094217001 has 12 divisors (see below), whose sum is σ = 44525460395696. Its totient is φ = 18412784373720.
The previous prime is 30381094216883. The next prime is 30381094217017. The reversal of 30381094217001 is 10071249018303.
It is not a de Polignac number, because 30381094217001 - 29 = 30381094216489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30381094217081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41847236851 + ... + 41847237576.
Almost surely, 230381094217001 is an apocalyptic number.
It is an amenable number.
30381094217001 is a deficient number, since it is larger than the sum of its proper divisors (14144366178695).
30381094217001 is a wasteful number, since it uses less digits than its factorization.
30381094217001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83694474452 (or 83694474441 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The spelling of 30381094217001 in words is "thirty trillion, three hundred eighty-one billion, ninety-four million, two hundred seventeen thousand, one".
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