Base | Representation |
---|---|
bin | 11100001101101000… |
… | …101010100110000000 |
3 | 2220012012122000211122 |
4 | 130031220222212000 |
5 | 444020121110404 |
6 | 21525555331412 |
7 | 2121462541220 |
oct | 341550524600 |
9 | 86165560748 |
10 | 30293535104 |
11 | 11935a02328 |
12 | 5a552b0b68 |
13 | 2b1a13b401 |
14 | 1675418080 |
15 | bc47ac3be |
hex | 70da2a980 |
30293535104 has 128 divisors (see below), whose sum is σ = 70998707520. Its totient is φ = 12603064320.
The previous prime is 30293535089. The next prime is 30293535113. The reversal of 30293535104 is 40153539203.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20454044 + ... + 20455524.
Almost surely, 230293535104 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 30293535104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35499353760).
30293535104 is an abundant number, since it is smaller than the sum of its proper divisors (40705172416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30293535104 is a wasteful number, since it uses less digits than its factorization.
30293535104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156 (or 2144 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 35.
The spelling of 30293535104 in words is "thirty billion, two hundred ninety-three million, five hundred thirty-five thousand, one hundred four".
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