Base | Representation |
---|---|
bin | 11100001000000111… |
… | …101110001100010101 |
3 | 2212221202112102101112 |
4 | 130020013232030111 |
5 | 443322424404023 |
6 | 21512452304405 |
7 | 2116260242423 |
oct | 341007561425 |
9 | 85852472345 |
10 | 30201013013 |
11 | 11898759096 |
12 | 5a2a312105 |
13 | 2b03c15502 |
14 | 1667012113 |
15 | bbb5d3478 |
hex | 7081ee315 |
30201013013 has 8 divisors (see below), whose sum is σ = 30244663680. Its totient is φ = 30157395840.
The previous prime is 30201012971. The next prime is 30201013021. The reversal of 30201013013 is 31031010203.
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 30201013013 - 222 = 30196818709 is a prime.
It is a super-2 number, since 2×302010130132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30201013093) 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, 2192933 + ... + 2206661.
It is an arithmetic number, because the mean of its divisors is an integer number (3780582960).
Almost surely, 230201013013 is an apocalyptic number.
It is an amenable number.
30201013013 is a deficient number, since it is larger than the sum of its proper divisors (43650667).
30201013013 is a wasteful number, since it uses less digits than its factorization.
30201013013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16747.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 30201013013 its reverse (31031010203), we get a palindrome (61232023216).
The spelling of 30201013013 in words is "thirty billion, two hundred one million, thirteen thousand, thirteen".
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