Base | Representation |
---|---|
bin | 1101111111010000000001… |
… | …11001100001010101100000 |
3 | 11000220200102001221021200000 |
4 | 12333220000321201111200 |
5 | 13012440122114241304 |
6 | 145231113340100000 |
7 | 6323243423102100 |
oct | 677500071412540 |
9 | 130820361837600 |
10 | 30760570852704 |
11 | 988a537357900 |
12 | 3549730b34600 |
13 | 142192b698124 |
14 | 784b68ca1200 |
15 | 385246795939 |
hex | 1bfa00e61560 |
30760570852704 has 1296 divisors, whose sum is σ = 116625937703184. Its totient is φ = 7946061742080.
The previous prime is 30760570852699. The next prime is 30760570852783. The reversal of 30760570852704 is 40725807506703.
It is a happy number.
30760570852704 is a `hidden beast` number, since 3 + 0 + 7 + 60 + 57 + 0 + 8 + 527 + 0 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (1296).
It is a super-2 number, since 2×307605708527042 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 8898051744 + ... + 8898055200.
Almost surely, 230760570852704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30760570852704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58312968851592).
30760570852704 is an abundant number, since it is smaller than the sum of its proper divisors (85865366850480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30760570852704 is a wasteful number, since it uses less digits than its factorization.
30760570852704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3711 (or 3673 counting only the distinct ones).
The product of its (nonzero) digits is 9878400, while the sum is 54.
The spelling of 30760570852704 in words is "thirty trillion, seven hundred sixty billion, five hundred seventy million, eight hundred fifty-two thousand, seven hundred four".
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