Base | Representation |
---|---|
bin | 1011111011110111010111… |
… | …1010011001101010010011 |
3 | 1201110120000122010210100121 |
4 | 2332331311322121222103 |
5 | 3210002103423124021 |
6 | 43524400452131111 |
7 | 2523053506563040 |
oct | 276756572315223 |
9 | 51416018123317 |
10 | 13123103333011 |
11 | 41aa527792941 |
12 | 157b418906a97 |
13 | 742670a968b9 |
14 | 3352395921c7 |
15 | 17b566ce3741 |
hex | bef75e99a93 |
13123103333011 has 8 divisors (see below), whose sum is σ = 15880057814880. Its totient is φ = 10586705209728.
The previous prime is 13123103333003. The next prime is 13123103333027. The reversal of 13123103333011 is 11033330132131.
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 13123103333011 - 23 = 13123103333003 is a prime.
It is a super-2 number, since 2×131231033330112 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13123103333111) 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, 55139089516 + ... + 55139089753.
It is an arithmetic number, because the mean of its divisors is an integer number (1985007226860).
Almost surely, 213123103333011 is an apocalyptic number.
13123103333011 is a deficient number, since it is larger than the sum of its proper divisors (2756954481869).
13123103333011 is a wasteful number, since it uses less digits than its factorization.
13123103333011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110278179293.
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 13123103333011 its reverse (11033330132131), we get a palindrome (24156433465142).
The spelling of 13123103333011 in words is "thirteen trillion, one hundred twenty-three billion, one hundred three million, three hundred thirty-three thousand, eleven".
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