Base | Representation |
---|---|
bin | 1111011100110… |
… | …01000001001110 |
3 | 100000212102222210 |
4 | 13232121001032 |
5 | 231134222424 |
6 | 20505451250 |
7 | 3132411162 |
oct | 756310116 |
9 | 300772883 |
10 | 129601614 |
11 | 6717a67a |
12 | 374a0b26 |
13 | 20b0935c |
14 | 132d8ca2 |
15 | b5a0729 |
hex | 7b9904e |
129601614 has 8 divisors (see below), whose sum is σ = 259203240. Its totient is φ = 43200536.
The previous prime is 129601597. The next prime is 129601631. The reversal of 129601614 is 416106921.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (129601597) and next prime (129601631).
It is a sphenic number, since it is the product of 3 distinct primes.
129601614 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10800129 + ... + 10800140.
It is an arithmetic number, because the mean of its divisors is an integer number (32400405).
Almost surely, 2129601614 is an apocalyptic number.
129601614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
129601614 is a wasteful number, since it uses less digits than its factorization.
129601614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21600274.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 129601614 is about 11384.2704641097. The cubic root of 129601614 is about 506.0616999444.
The spelling of 129601614 in words is "one hundred twenty-nine million, six hundred one thousand, six hundred fourteen".
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