Base | Representation |
---|---|
bin | 1111011000110… |
… | …10011011011110 |
3 | 22222220002201122 |
4 | 13230122123132 |
5 | 231021124402 |
6 | 20450410542 |
7 | 3125121401 |
oct | 754323336 |
9 | 288802648 |
10 | 129083102 |
11 | 66956055 |
12 | 37290a52 |
13 | 20987345 |
14 | 13201d38 |
15 | b4ebca2 |
hex | 7b1a6de |
129083102 has 8 divisors (see below), whose sum is σ = 195504816. Its totient is φ = 63914832.
The previous prime is 129083083. The next prime is 129083111. The reversal of 129083102 is 201380921.
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 (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313103 + ... + 313514.
It is an arithmetic number, because the mean of its divisors is an integer number (24438102).
Almost surely, 2129083102 is an apocalyptic number.
129083102 is a deficient number, since it is larger than the sum of its proper divisors (66421714).
129083102 is a wasteful number, since it uses less digits than its factorization.
129083102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 626722.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 129083102 is about 11361.4744641706. The cubic root of 129083102 is about 505.3859115995.
The spelling of 129083102 in words is "one hundred twenty-nine million, eighty-three thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •