Base | Representation |
---|---|
bin | 1101110010010100001010… |
… | …01001101011111010010001 |
3 | 10222100012012001020021011221 |
4 | 12321022011021223322101 |
5 | 12433144344422142144 |
6 | 144251010255405041 |
7 | 6246160354310152 |
oct | 671120511537221 |
9 | 128305161207157 |
10 | 30316113084049 |
11 | 9728a9a550941 |
12 | 3497570b23781 |
13 | 13bba49599100 |
14 | 76b444499929 |
15 | 3788d1d69d84 |
hex | 1b928526be91 |
30316113084049 has 27 divisors (see below), whose sum is σ = 33741663817617. Its totient is φ = 27225398644704.
The previous prime is 30316113084011. The next prime is 30316113084053. The reversal of 30316113084049 is 94048031161303.
The square root of 30316113084049 is 5506007.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 125923490449 + 30190189593600 = 354857^2 + 5494560^2 .
It is not a de Polignac number, because 30316113084049 - 215 = 30316113051281 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30316113083996 and 30316113084014.
It is not an unprimeable number, because it can be changed into a prime (30316113084449) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2648383644 + ... + 2648395090.
Almost surely, 230316113084049 is an apocalyptic number.
30316113084049 is the 5506007-th square number.
30316113084049 is the 2753004-th centered octagonal number.
It is an amenable number.
30316113084049 is a deficient number, since it is larger than the sum of its proper divisors (3425550733568).
30316113084049 is an frugal number, since it uses more digits than its factorization.
30316113084049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22994 (or 11497 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 30316113084049 in words is "thirty trillion, three hundred sixteen billion, one hundred thirteen million, eighty-four thousand, forty-nine".
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