Base | Representation |
---|---|
bin | 11111010011000001… |
… | …001000101000001100 |
3 | 10012201222211222112210 |
4 | 133103001020220030 |
5 | 1022310343424012 |
6 | 23234333030420 |
7 | 2266523210106 |
oct | 372301105014 |
9 | 105658758483 |
10 | 33605061132 |
11 | 132851a98a5 |
12 | 661a325410 |
13 | 3227227a76 |
14 | 18ab154576 |
15 | d1a38a23c |
hex | 7d3048a0c |
33605061132 has 36 divisors (see below), whose sum is σ = 82755964536. Its totient is φ = 10612123200.
The previous prime is 33605061131. The next prime is 33605061143. The reversal of 33605061132 is 23116050633.
It is a happy number.
It is a super-2 number, since 2×336050611322 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 33605061132.
It is not an unprimeable number, because it can be changed into a prime (33605061131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3874369 + ... + 3883032.
Almost surely, 233605061132 is an apocalyptic number.
It is an amenable number.
33605061132 is an abundant number, since it is smaller than the sum of its proper divisors (49150903404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33605061132 is a wasteful number, since it uses less digits than its factorization.
33605061132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7757446 (or 7757425 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 30.
The spelling of 33605061132 in words is "thirty-three billion, six hundred five million, sixty-one thousand, one hundred thirty-two".
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