Base | Representation |
---|---|
bin | 11011111100010010… |
… | …110101100100010101 |
3 | 2212102221012000012022 |
4 | 123330102311210111 |
5 | 442421131201323 |
6 | 21441043502525 |
7 | 2111330615435 |
oct | 337422654425 |
9 | 85387160168 |
10 | 30002600213 |
11 | 117a675a673 |
12 | 5993987a45 |
13 | 2aa1a957a1 |
14 | 16489242c5 |
15 | ba8e8e4c8 |
hex | 6fc4b5915 |
30002600213 has 8 divisors (see below), whose sum is σ = 30374574048. Its totient is φ = 29630876464.
The previous prime is 30002600183. The next prime is 30002600233. The reversal of 30002600213 is 31200620003.
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 30002600213 - 210 = 30002599189 is a prime.
It is a super-2 number, since 2×300026002132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30002600191 and 30002600200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30002600233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184931 + ... + 306927.
It is an arithmetic number, because the mean of its divisors is an integer number (3796821756).
Almost surely, 230002600213 is an apocalyptic number.
It is an amenable number.
30002600213 is a deficient number, since it is larger than the sum of its proper divisors (371973835).
30002600213 is a wasteful number, since it uses less digits than its factorization.
30002600213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125043.
The product of its (nonzero) digits is 216, while the sum is 17.
The spelling of 30002600213 in words is "thirty billion, two million, six hundred thousand, two hundred thirteen".
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