Base | Representation |
---|---|
bin | 1111100000100… |
… | …10111100010101 |
3 | 100001210211001001 |
4 | 13300102330111 |
5 | 231301213023 |
6 | 20524303301 |
7 | 3136561150 |
oct | 760227425 |
9 | 301724031 |
10 | 130101013 |
11 | 674908a9 |
12 | 376a1b31 |
13 | 20c52763 |
14 | 133c8c97 |
15 | b64d6ad |
hex | 7c12f15 |
130101013 has 8 divisors (see below), whose sum is σ = 148800960. Its totient is φ = 111429600.
The previous prime is 130100981. The next prime is 130101053. The reversal of 130101013 is 310101031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130101013 - 25 = 130100981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130101053) 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, 3753 + ... + 16561.
It is an arithmetic number, because the mean of its divisors is an integer number (18600120).
Almost surely, 2130101013 is an apocalyptic number.
It is an amenable number.
130101013 is a deficient number, since it is larger than the sum of its proper divisors (18699947).
130101013 is a wasteful number, since it uses less digits than its factorization.
130101013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14267.
The product of its (nonzero) digits is 9, while the sum is 10.
The square root of 130101013 is about 11406.1831039134. The cubic root of 130101013 is about 506.7108759804.
Adding to 130101013 its reverse (310101031), we get a palindrome (440202044).
The spelling of 130101013 in words is "one hundred thirty million, one hundred one thousand, thirteen".
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