Base | Representation |
---|---|
bin | 1011110110000011100100… |
… | …1011011001100100110011 |
3 | 1201010000102011210211100212 |
4 | 2331200321023121210303 |
5 | 3201333204313143443 |
6 | 43410453235134335 |
7 | 2512621342425002 |
oct | 275407113314463 |
9 | 51100364724325 |
10 | 13023300131123 |
11 | 4171172453107 |
12 | 1564004a443ab |
13 | 736126c8cc59 |
14 | 33048c71cc39 |
15 | 178b74ece618 |
hex | bd8392d9933 |
13023300131123 has 8 divisors (see below), whose sum is σ = 13027030154208. Its totient is φ = 13019570606464.
The previous prime is 13023300131089. The next prime is 13023300131147. The reversal of 13023300131123 is 32113100332031.
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 13023300131123 - 212 = 13023300127027 is a prime.
It is a super-2 number, since 2×130233001311232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13023300131923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55663061 + ... + 55896537.
It is an arithmetic number, because the mean of its divisors is an integer number (1628378769276).
Almost surely, 213023300131123 is an apocalyptic number.
13023300131123 is a deficient number, since it is larger than the sum of its proper divisors (3730023085).
13023300131123 is a wasteful number, since it uses less digits than its factorization.
13023300131123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249213.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 13023300131123 its reverse (32113100332031), we get a palindrome (45136400463154).
The spelling of 13023300131123 in words is "thirteen trillion, twenty-three billion, three hundred million, one hundred thirty-one thousand, one hundred twenty-three".
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