Base | Representation |
---|---|
bin | 11101100010100111010… |
… | …010110111001000101101 |
3 | 21012001212101001010021110 |
4 | 131202213102313020231 |
5 | 231230001003200323 |
6 | 4152330012022233 |
7 | 266444032240644 |
oct | 35424722671055 |
9 | 7161771033243 |
10 | 2030031303213 |
11 | 712a27825441 |
12 | 289525461979 |
13 | 11957b269684 |
14 | 7037b12635b |
15 | 37c1473b793 |
hex | 1d8a74b722d |
2030031303213 has 8 divisors (see below), whose sum is σ = 2708080286688. Its totient is φ = 1352668260944.
The previous prime is 2030031303211. The next prime is 2030031303217. The reversal of 2030031303213 is 3123031300302.
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 2030031303213 - 21 = 2030031303211 is a prime.
It is a super-2 number, since 2×20300313032132 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2030031303213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030031303211) 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, 171478395 + ... + 171490232.
It is an arithmetic number, because the mean of its divisors is an integer number (338510035836).
Almost surely, 22030031303213 is an apocalyptic number.
It is an amenable number.
2030031303213 is a deficient number, since it is larger than the sum of its proper divisors (678048983475).
2030031303213 is a wasteful number, since it uses less digits than its factorization.
2030031303213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342970603.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 2030031303213 its reverse (3123031300302), we get a palindrome (5153062603515).
The spelling of 2030031303213 in words is "two trillion, thirty billion, thirty-one million, three hundred three thousand, two hundred thirteen".
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