Base | Representation |
---|---|
bin | 1011111010101101010000… |
… | …1111001011000011010111 |
3 | 1201101122200022012120110222 |
4 | 2332223110033023003113 |
5 | 3204140334004000043 |
6 | 43511310530304555 |
7 | 2521450532543114 |
oct | 276532417130327 |
9 | 51348608176428 |
10 | 13103211000023 |
11 | 41a204a011721 |
12 | 15775a6a2815b |
13 | 7408207b8471 |
14 | 3342ad6d590b |
15 | 17aca0743d68 |
hex | bead43cb0d7 |
13103211000023 has 8 divisors (see below), whose sum is σ = 13172468196096. Its totient is φ = 13033960616800.
The previous prime is 13103211000007. The next prime is 13103211000041. The reversal of 13103211000023 is 32000011230131.
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 13103211000023 - 24 = 13103211000007 is a prime.
It is a super-2 number, since 2×131032110000232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13103210999965 and 13103211000010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13103211000053) 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, 2176865 + ... + 5562837.
It is an arithmetic number, because the mean of its divisors is an integer number (1646558524512).
Almost surely, 213103211000023 is an apocalyptic number.
13103211000023 is a deficient number, since it is larger than the sum of its proper divisors (69257196073).
13103211000023 is a wasteful number, since it uses less digits than its factorization.
13103211000023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3406425.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13103211000023 its reverse (32000011230131), we get a palindrome (45103222230154).
The spelling of 13103211000023 in words is "thirteen trillion, one hundred three billion, two hundred eleven million, twenty-three", and thus it is an aban number.
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