Base | Representation |
---|---|
bin | 11011010000100111… |
… | …010111111000101000 |
3 | 2210112212021012021210 |
4 | 123100213113320220 |
5 | 434421031124102 |
6 | 21240225033120 |
7 | 2054222035335 |
oct | 332047277050 |
9 | 83485235253 |
10 | 29269786152 |
11 | 11460038612 |
12 | 580a4857a0 |
13 | 29b60075b9 |
14 | 15b948798c |
15 | b6498936c |
hex | 6d09d7e28 |
29269786152 has 16 divisors (see below), whose sum is σ = 73174465440. Its totient is φ = 9756595376.
The previous prime is 29269786123. The next prime is 29269786153. The reversal of 29269786152 is 25168796292.
It is a junction number, because it is equal to n+sod(n) for n = 29269786092 and 29269786101.
It is not an unprimeable number, because it can be changed into a prime (29269786153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609787188 + ... + 609787235.
It is an arithmetic number, because the mean of its divisors is an integer number (4573404090).
Almost surely, 229269786152 is an apocalyptic number.
It is an amenable number.
29269786152 is an abundant number, since it is smaller than the sum of its proper divisors (43904679288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29269786152 is a wasteful number, since it uses less digits than its factorization.
29269786152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1219574432 (or 1219574428 counting only the distinct ones).
The product of its digits is 6531840, while the sum is 57.
The spelling of 29269786152 in words is "twenty-nine billion, two hundred sixty-nine million, seven hundred eighty-six thousand, one hundred fifty-two".
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