Base | Representation |
---|---|
bin | 1111100000010… |
… | …01001110100110 |
3 | 100001201210110022 |
4 | 13300021032212 |
5 | 231243424342 |
6 | 20523355142 |
7 | 3136334144 |
oct | 760111646 |
9 | 301653408 |
10 | 130061222 |
11 | 67463a15 |
12 | 37682ab2 |
13 | 20c3a605 |
14 | 133b8594 |
15 | b6419d2 |
hex | 7c093a6 |
130061222 has 8 divisors (see below), whose sum is σ = 195302856. Its totient is φ = 64960272.
The previous prime is 130061167. The next prime is 130061233. The reversal of 130061222 is 222160031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 130061222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32828 + ... + 36575.
It is an arithmetic number, because the mean of its divisors is an integer number (24412857).
Almost surely, 2130061222 is an apocalyptic number.
130061222 is a deficient number, since it is larger than the sum of its proper divisors (65241634).
130061222 is an equidigital number, since it uses as much as digits as its factorization.
130061222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70342.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 130061222 is about 11404.4386972792. The cubic root of 130061222 is about 506.6592120518.
The spelling of 130061222 in words is "one hundred thirty million, sixty-one thousand, two hundred twenty-two".
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