Base | Representation |
---|---|
bin | 11100001111100010… |
… | …000010101110000000 |
3 | 2220021102111120020222 |
4 | 130033202002232000 |
5 | 444101242301334 |
6 | 21533053322212 |
7 | 2122330151606 |
oct | 341742025600 |
9 | 86242446228 |
10 | 30325353344 |
11 | 119519648a0 |
12 | 5a63a96368 |
13 | 2b238cbb80 |
14 | 167973b876 |
15 | bc7494d2e |
hex | 70f882b80 |
30325353344 has 64 divisors (see below), whose sum is σ = 70975684080. Its totient is φ = 12723916800.
The previous prime is 30325353343. The next prime is 30325353347. The reversal of 30325353344 is 44335352303.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30325353341) 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, 810077 + ... + 846684.
Almost surely, 230325353344 is an apocalyptic number.
It is an amenable number.
30325353344 is an abundant number, since it is smaller than the sum of its proper divisors (40650330736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30325353344 is a wasteful number, since it uses less digits than its factorization.
30325353344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1656799 (or 1656787 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 35.
The spelling of 30325353344 in words is "thirty billion, three hundred twenty-five million, three hundred fifty-three thousand, three hundred forty-four".
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