Base | Representation |
---|---|
bin | 1011111010100101100001… |
… | …0001011001110100010001 |
3 | 1201101110022100201021220220 |
4 | 2332221120101121310101 |
5 | 3204122104042210001 |
6 | 43510324313223253 |
7 | 2521345146611262 |
oct | 276513021316421 |
9 | 51343270637826 |
10 | 13101131210001 |
11 | 41a118202769a |
12 | 1577106401b29 |
13 | 74057b955493 |
14 | 3341533ca969 |
15 | 17abccd6ec36 |
hex | bea58459d11 |
13101131210001 has 16 divisors (see below), whose sum is σ = 18388941480000. Its totient is φ = 8273773651968.
The previous prime is 13101131209981. The next prime is 13101131210009. The reversal of 13101131210001 is 10001213110131.
It is not a de Polignac number, because 13101131210001 - 29 = 13101131209489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13101131210009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7918836 + ... + 9429221.
It is an arithmetic number, because the mean of its divisors is an integer number (1149308842500).
Almost surely, 213101131210001 is an apocalyptic number.
It is an amenable number.
13101131210001 is a deficient number, since it is larger than the sum of its proper divisors (5287810269999).
13101131210001 is a wasteful number, since it uses less digits than its factorization.
13101131210001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17361328.
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 13101131210001 its reverse (10001213110131), we get a palindrome (23102344320132).
The spelling of 13101131210001 in words is "thirteen trillion, one hundred one billion, one hundred thirty-one million, two hundred ten thousand, one".
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