Base | Representation |
---|---|
bin | 11011001000110000… |
… | …101010110010000100 |
3 | 2210012200022000200222 |
4 | 123020300222302010 |
5 | 434133312130444 |
6 | 21215200323512 |
7 | 2051031646154 |
oct | 331060526204 |
9 | 83180260628 |
10 | 29138005124 |
11 | 113a270a578 |
12 | 5792313598 |
13 | 2994917267 |
14 | 15a5b82764 |
15 | b58107eee |
hex | 6c8c2ac84 |
29138005124 has 48 divisors (see below), whose sum is σ = 55261180800. Its totient is φ = 13406443776.
The previous prime is 29138005111. The next prime is 29138005157. The reversal of 29138005124 is 42150083192.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254867 + ... + 351045.
It is an arithmetic number, because the mean of its divisors is an integer number (1151274600).
Almost surely, 229138005124 is an apocalyptic number.
It is an amenable number.
29138005124 is a deficient number, since it is larger than the sum of its proper divisors (26123175676).
29138005124 is a wasteful number, since it uses less digits than its factorization.
29138005124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96332 (or 96330 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The spelling of 29138005124 in words is "twenty-nine billion, one hundred thirty-eight million, five thousand, one hundred twenty-four".
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