Base | Representation |
---|---|
bin | 111100010000110110… |
… | …0101010110100011100 |
3 | 110101001002222111112011 |
4 | 1320201230222310130 |
5 | 4110020040023412 |
6 | 135241355121004 |
7 | 12231003023614 |
oct | 1704154526434 |
9 | 411032874464 |
10 | 129414376732 |
11 | 4a980050763 |
12 | 210b8743164 |
13 | c2857709a4 |
14 | 63997c5a44 |
15 | 35767357a7 |
hex | 1e21b2ad1c |
129414376732 has 48 divisors (see below), whose sum is σ = 240919781760. Its totient is φ = 60616276992.
The previous prime is 129414376727. The next prime is 129414376747. The reversal of 129414376732 is 237673414921.
It is a congruent number.
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, 20772994 + ... + 20779222.
It is an arithmetic number, because the mean of its divisors is an integer number (5019162120).
Almost surely, 2129414376732 is an apocalyptic number.
It is an amenable number.
129414376732 is a deficient number, since it is larger than the sum of its proper divisors (111505405028).
129414376732 is a wasteful number, since it uses less digits than its factorization.
129414376732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7630 (or 7628 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 49.
The spelling of 129414376732 in words is "one hundred twenty-nine billion, four hundred fourteen million, three hundred seventy-six thousand, seven hundred thirty-two".
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