Base | Representation |
---|---|
bin | 1011111010100110001011… |
… | …1011110110110110010011 |
3 | 1201101110202211100102010101 |
4 | 2332221202323312312103 |
5 | 3204122440342023443 |
6 | 43510354143513231 |
7 | 2521352451342013 |
oct | 276514273666623 |
9 | 51343684312111 |
10 | 13101310111123 |
11 | 41a1264009763 |
12 | 15771562b8817 |
13 | 7405a9a33130 |
14 | 33416d079c43 |
15 | 17abdd90c84d |
hex | bea62ef6d93 |
13101310111123 has 8 divisors (see below), whose sum is σ = 14112612107216. Its totient is φ = 12090509388000.
The previous prime is 13101310111117. The next prime is 13101310111139. The reversal of 13101310111123 is 32111101310131.
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 13101310111123 - 213 = 13101310102931 is a prime.
It is a super-2 number, since 2×131013101111232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13101310111123.
It is not an unprimeable number, because it can be changed into a prime (13101310111223) 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, 125263953 + ... + 125368498.
It is an arithmetic number, because the mean of its divisors is an integer number (1764076513402).
Almost surely, 213101310111123 is an apocalyptic number.
13101310111123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13101310111123 is a deficient number, since it is larger than the sum of its proper divisors (1011301996093).
13101310111123 is a wasteful number, since it uses less digits than its factorization.
13101310111123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250636485.
The product of its (nonzero) digits is 54, while the sum is 19.
Adding to 13101310111123 its reverse (32111101310131), we get a palindrome (45212411421254).
The spelling of 13101310111123 in words is "thirteen trillion, one hundred one billion, three hundred ten million, one hundred eleven thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •