Base | Representation |
---|---|
bin | 11011001001010110… |
… | …010101011011010110 |
3 | 2210020100212200021202 |
4 | 123021112111123112 |
5 | 434143324113001 |
6 | 21220152112502 |
7 | 2051211612302 |
oct | 331126253326 |
9 | 83210780252 |
10 | 29147879126 |
11 | 113a8244003 |
12 | 5795695732 |
13 | 2996993672 |
14 | 15a71d2d02 |
15 | b58e0896b |
hex | 6c95956d6 |
29147879126 has 8 divisors (see below), whose sum is σ = 43722692904. Its totient is φ = 14573648160.
The previous prime is 29147879107. The next prime is 29147879141. The reversal of 29147879126 is 62197874192.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14606 + ... + 241886.
It is an arithmetic number, because the mean of its divisors is an integer number (5465336613).
Almost surely, 229147879126 is an apocalyptic number.
29147879126 is a deficient number, since it is larger than the sum of its proper divisors (14574813778).
29147879126 is a wasteful number, since it uses less digits than its factorization.
29147879126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291406.
The product of its digits is 3048192, while the sum is 56.
The spelling of 29147879126 in words is "twenty-nine billion, one hundred forty-seven million, eight hundred seventy-nine thousand, one hundred twenty-six".
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