Base | Representation |
---|---|
bin | 1011111011101100010001… |
… | …0101111101011100001001 |
3 | 1201110021100000101210222110 |
4 | 2332323010111331130021 |
5 | 3204430003244304001 |
6 | 43523145111212533 |
7 | 2522616623513001 |
oct | 276730425753411 |
9 | 51407300353873 |
10 | 13120124213001 |
11 | 41a9239093993 |
12 | 157a927077149 |
13 | 7422b78131b0 |
14 | 335035a63001 |
15 | 17b4404c63d6 |
hex | beec457d709 |
13120124213001 has 8 divisors (see below), whose sum is σ = 18839152716160. Its totient is φ = 8073922592592.
The previous prime is 13120124212907. The next prime is 13120124213059. The reversal of 13120124213001 is 10031242102131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13120124213001 - 27 = 13120124212873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13120124113001) 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, 168206720641 + ... + 168206720718.
It is an arithmetic number, because the mean of its divisors is an integer number (2354894089520).
Almost surely, 213120124213001 is an apocalyptic number.
It is an amenable number.
13120124213001 is a deficient number, since it is larger than the sum of its proper divisors (5719028503159).
13120124213001 is a wasteful number, since it uses less digits than its factorization.
13120124213001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336413441375.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 13120124213001 its reverse (10031242102131), we get a palindrome (23151366315132).
The spelling of 13120124213001 in words is "thirteen trillion, one hundred twenty billion, one hundred twenty-four million, two hundred thirteen thousand, one".
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