Base | Representation |
---|---|
bin | 1111011100101… |
… | …10010011010010 |
3 | 100000211212201111 |
4 | 13232112103102 |
5 | 231133343412 |
6 | 20505323534 |
7 | 3132333550 |
oct | 756262322 |
9 | 300755644 |
10 | 129590482 |
11 | 6717227a |
12 | 374965aa |
13 | 20b04278 |
14 | 132d4bd0 |
15 | b59c2a7 |
hex | 7b964d2 |
129590482 has 16 divisors (see below), whose sum is σ = 224233920. Its totient is φ = 55019088.
The previous prime is 129590479. The next prime is 129590521. The reversal of 129590482 is 284095921.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41757 + ... + 44752.
It is an arithmetic number, because the mean of its divisors is an integer number (14014620).
Almost surely, 2129590482 is an apocalyptic number.
129590482 is a deficient number, since it is larger than the sum of its proper divisors (94643438).
129590482 is a wasteful number, since it uses less digits than its factorization.
129590482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86625.
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 129590482 is about 11383.7815333921. The cubic root of 129590482 is about 506.0472103097.
The spelling of 129590482 in words is "one hundred twenty-nine million, five hundred ninety thousand, four hundred eighty-two".
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