Base | Representation |
---|---|
bin | 10111001100101110111101… |
… | …101110100101001101010101 |
3 | 111101020222121021101000110021 |
4 | 113030232331232211031111 |
5 | 101333130202043040313 |
6 | 1000555554544225141 |
7 | 30330301523614540 |
oct | 2714567556451525 |
9 | 441228537330407 |
10 | 102030131221333 |
11 | 2a567810177577 |
12 | b53a15860b1b1 |
13 | 44c1527cc7a63 |
14 | 1b2a3db307857 |
15 | bbe087b9678d |
hex | 5ccbbdba5355 |
102030131221333 has 16 divisors (see below), whose sum is σ = 117682897368960. Its totient is φ = 86646722279616.
The previous prime is 102030131221307. The next prime is 102030131221349. The reversal of 102030131221333 is 333122131030201.
It is a cyclic number.
It is not a de Polignac number, because 102030131221333 - 25 = 102030131221301 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102030131221298 and 102030131221307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102030131221033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8287266 + ... + 16514812.
It is an arithmetic number, because the mean of its divisors is an integer number (7355181085560).
Almost surely, 2102030131221333 is an apocalyptic number.
It is an amenable number.
102030131221333 is a deficient number, since it is larger than the sum of its proper divisors (15652766147627).
102030131221333 is a wasteful number, since it uses less digits than its factorization.
102030131221333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8243916.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 102030131221333 its reverse (333122131030201), we get a palindrome (435152262251534).
The spelling of 102030131221333 in words is "one hundred two trillion, thirty billion, one hundred thirty-one million, two hundred twenty-one thousand, three hundred thirty-three".
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