Base | Representation |
---|---|
bin | 1101101111100001101100… |
… | …10011101000010011010011 |
3 | 10222000000212201220121111122 |
4 | 12313300312103220103103 |
5 | 12430112134024311011 |
6 | 144135003054232455 |
7 | 6236226142154531 |
oct | 667606623502323 |
9 | 128000781817448 |
10 | 30220301010131 |
11 | 96a13a3095681 |
12 | 3480a917b572b |
13 | 13b29ba5c884b |
14 | 76695570b151 |
15 | 3761756273db |
hex | 1b7c364e84d3 |
30220301010131 has 8 divisors (see below), whose sum is σ = 30228373459200. Its totient is φ = 30212229570120.
The previous prime is 30220301010101. The next prime is 30220301010157. The reversal of 30220301010131 is 13101010302203.
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 30220301010131 - 226 = 30220233901267 is a prime.
It is a super-2 number, since 2×302203010101312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30220301010101) 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, 61667690 + ... + 62155808.
It is an arithmetic number, because the mean of its divisors is an integer number (3778546682400).
Almost surely, 230220301010131 is an apocalyptic number.
30220301010131 is a deficient number, since it is larger than the sum of its proper divisors (8072449069).
30220301010131 is a wasteful number, since it uses less digits than its factorization.
30220301010131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504529.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 30220301010131 its reverse (13101010302203), we get a palindrome (43321311312334).
The spelling of 30220301010131 in words is "thirty trillion, two hundred twenty billion, three hundred one million, ten thousand, one hundred thirty-one".
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