Base | Representation |
---|---|
bin | 11101100101001110000111… |
… | …000111101101110101000111 |
3 | 122001122112201211121002012101 |
4 | 131211032013013231311013 |
5 | 114023034044023410043 |
6 | 1140411344030332531 |
7 | 36255332032516423 |
oct | 3545160707556507 |
9 | 561575654532171 |
10 | 130101121310023 |
11 | 384aa637283126 |
12 | 1271257635a147 |
13 | 5779638497086 |
14 | 241acdc107b83 |
15 | 1009366e7824d |
hex | 7653871edd47 |
130101121310023 has 8 divisors (see below), whose sum is σ = 130296411529200. Its totient is φ = 129905916211008.
The previous prime is 130101121309979. The next prime is 130101121310029. The reversal of 130101121310023 is 320013121101031.
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 130101121310023 - 213 = 130101121301831 is a prime.
It is a super-2 number, since 2×1301011213100232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130101121310029) 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, 18220536 + ... + 24334957.
It is an arithmetic number, because the mean of its divisors is an integer number (16287051441150).
Almost surely, 2130101121310023 is an apocalyptic number.
130101121310023 is a deficient number, since it is larger than the sum of its proper divisors (195290219177).
130101121310023 is an equidigital number, since it uses as much as digits as its factorization.
130101121310023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42560081.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 130101121310023 its reverse (320013121101031), we get a palindrome (450114242411054).
The spelling of 130101121310023 in words is "one hundred thirty trillion, one hundred one billion, one hundred twenty-one million, three hundred ten thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.112 sec. • engine limits •