Base | Representation |
---|---|
bin | 1101110010111000010000… |
… | …00111100111101001110000 |
3 | 10222102001012110202002220200 |
4 | 12321130020013213221300 |
5 | 12434004040444224200 |
6 | 144303533135035200 |
7 | 6250444504305543 |
oct | 671341007475160 |
9 | 128361173662820 |
10 | 30335490226800 |
11 | 9736233430000 |
12 | 349b27a36bb00 |
13 | 13c0816c04355 |
14 | 76c361b6885a |
15 | 3791680a0800 |
hex | 1b97081e7a70 |
30335490226800 has 900 divisors, whose sum is σ = 116311169749320. Its totient is φ = 7321564800000.
The previous prime is 30335490226787. The next prime is 30335490226813. The reversal of 30335490226800 is 862209453303.
30335490226800 is a `hidden beast` number, since 3 + 0 + 3 + 3 + 549 + 0 + 2 + 26 + 80 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (30335490226787) and next prime (30335490226813).
It is a tau number, because it is divible by the number of its divisors (900).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 13229606454 + ... + 13229608746.
Almost surely, 230335490226800 is an apocalyptic number.
30335490226800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30335490226800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58155584874660).
30335490226800 is an abundant number, since it is smaller than the sum of its proper divisors (85975679522520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30335490226800 is a wasteful number, since it uses less digits than its factorization.
30335490226800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2612 (or 2565 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 45.
The spelling of 30335490226800 in words is "thirty trillion, three hundred thirty-five billion, four hundred ninety million, two hundred twenty-six thousand, eight hundred".
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