Base | Representation |
---|---|
bin | 111100101111100010… |
… | …1010000010110101111 |
3 | 110110200212211120111222 |
4 | 1321133011100112233 |
5 | 4114122210411421 |
6 | 135531504333555 |
7 | 12265346451464 |
oct | 1713705202657 |
9 | 413625746458 |
10 | 130444232111 |
11 | 50359406306 |
12 | 213456142bb |
13 | c3bac3207b |
14 | 64564a566b |
15 | 35d6d62cab |
hex | 1e5f1505af |
130444232111 has 8 divisors (see below), whose sum is σ = 131671008000. Its totient is φ = 129217598488.
The previous prime is 130444232063. The next prime is 130444232123. The reversal of 130444232111 is 111232444031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130444232111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130444232141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3084890 + ... + 3126888.
It is an arithmetic number, because the mean of its divisors is an integer number (16458876000).
Almost surely, 2130444232111 is an apocalyptic number.
130444232111 is a deficient number, since it is larger than the sum of its proper divisors (1226775889).
130444232111 is a wasteful number, since it uses less digits than its factorization.
130444232111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71133.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 130444232111 its reverse (111232444031), we get a palindrome (241676676142).
The spelling of 130444232111 in words is "one hundred thirty billion, four hundred forty-four million, two hundred thirty-two thousand, one hundred eleven".
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