Base | Representation |
---|---|
bin | 11011100111111101… |
… | …000111101101011100 |
3 | 2211120011002100210100 |
4 | 123213331013231130 |
5 | 441221302104121 |
6 | 21343133541100 |
7 | 2100015266034 |
oct | 334775075534 |
9 | 84504070710 |
10 | 29661363036 |
11 | 11641080078 |
12 | 58b9644790 |
13 | 2a49189cb6 |
14 | 16154988c4 |
15 | b89037026 |
hex | 6e7f47b5c |
29661363036 has 18 divisors (see below), whose sum is σ = 74977334432. Its totient is φ = 9887121000.
The previous prime is 29661363031. The next prime is 29661363047. The reversal of 29661363036 is 63036316692.
29661363036 is a `hidden beast` number, since 2 + 9 + 6 + 6 + 1 + 3 + 630 + 3 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 29661362982 and 29661363000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29661363031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411963340 + ... + 411963411.
Almost surely, 229661363036 is an apocalyptic number.
It is an amenable number.
29661363036 is an abundant number, since it is smaller than the sum of its proper divisors (45315971396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29661363036 is a wasteful number, since it uses less digits than its factorization.
29661363036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 823926761 (or 823926756 counting only the distinct ones).
The product of its (nonzero) digits is 629856, while the sum is 45.
The spelling of 29661363036 in words is "twenty-nine billion, six hundred sixty-one million, three hundred sixty-three thousand, thirty-six".
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