Base | Representation |
---|---|
bin | 11011000100110001… |
… | …001110010110011000 |
3 | 2210001000021221111012 |
4 | 123010301032112120 |
5 | 434014141320234 |
6 | 21204405153052 |
7 | 2046256531220 |
oct | 330461162630 |
9 | 83030257435 |
10 | 29071041944 |
11 | 113689330aa |
12 | 57739bb788 |
13 | 2983a9ca89 |
14 | 159ad11080 |
15 | b522cc0ce |
hex | 6c4c4e598 |
29071041944 has 32 divisors (see below), whose sum is σ = 62311140000. Its totient is φ = 12455808000.
The previous prime is 29071041943. The next prime is 29071041959. The reversal of 29071041944 is 44914017092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29071041943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159182 + ... + 288930.
It is an arithmetic number, because the mean of its divisors is an integer number (1947223125).
Almost surely, 229071041944 is an apocalyptic number.
It is an amenable number.
29071041944 is an abundant number, since it is smaller than the sum of its proper divisors (33240098056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29071041944 is a wasteful number, since it uses less digits than its factorization.
29071041944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133763 (or 133759 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The spelling of 29071041944 in words is "twenty-nine billion, seventy-one million, forty-one thousand, nine hundred forty-four".
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