Base | Representation |
---|---|
bin | 11110110010001001… |
… | …100110000000110000 |
3 | 10011022120020101221111 |
4 | 132302021212000300 |
5 | 1020143212134022 |
6 | 23103514003104 |
7 | 2250046136500 |
oct | 366211460060 |
9 | 104276211844 |
10 | 33053630512 |
11 | 13021a04911 |
12 | 64a5716494 |
13 | 3169c06366 |
14 | 1857c11a00 |
15 | cd6c63477 |
hex | 7b2266030 |
33053630512 has 120 divisors (see below), whose sum is σ = 75319152480. Its totient is φ = 14010393600.
The previous prime is 33053630509. The next prime is 33053630537. The reversal of 33053630512 is 21503635033.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47151762 + ... + 47152462.
It is an arithmetic number, because the mean of its divisors is an integer number (627659604).
Almost surely, 233053630512 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 33053630512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37659576240).
33053630512 is an abundant number, since it is smaller than the sum of its proper divisors (42265521968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33053630512 is a wasteful number, since it uses less digits than its factorization.
33053630512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1299 (or 1286 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 31.
The spelling of 33053630512 in words is "thirty-three billion, fifty-three million, six hundred thirty thousand, five hundred twelve".
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