Base | Representation |
---|---|
bin | 11011010101001111… |
… | …001100101010110000 |
3 | 2210202021012002002010 |
4 | 123111033030222300 |
5 | 440100404203312 |
6 | 21252035122520 |
7 | 2056153141644 |
oct | 332517145260 |
9 | 83667162063 |
10 | 29347334832 |
11 | 1149a895032 |
12 | 5830443440 |
13 | 29c90b9caa |
14 | 15c58b2c24 |
15 | b6b6a693c |
hex | 6d53ccab0 |
29347334832 has 20 divisors (see below), whose sum is σ = 75813948440. Its totient is φ = 9782444928.
The previous prime is 29347334803. The next prime is 29347334839. The reversal of 29347334832 is 23843374392.
It is a super-2 number, since 2×293473348322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 611402809 = 29347334832 / (2 + 9 + 3 + 4 + 7 + 3 + 3 + 4 + 8 + 3 + 2).
It is not an unprimeable number, because it can be changed into a prime (29347334839) 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, 305701357 + ... + 305701452.
It is an arithmetic number, because the mean of its divisors is an integer number (3790697422).
Almost surely, 229347334832 is an apocalyptic number.
It is an amenable number.
29347334832 is an abundant number, since it is smaller than the sum of its proper divisors (46466613608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29347334832 is a wasteful number, since it uses less digits than its factorization.
29347334832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611402820 (or 611402814 counting only the distinct ones).
The product of its digits is 2612736, while the sum is 48.
The spelling of 29347334832 in words is "twenty-nine billion, three hundred forty-seven million, three hundred thirty-four thousand, eight hundred thirty-two".
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