Base | Representation |
---|---|
bin | 101111001011100100… |
… | …1100101111010011101 |
3 | 100200112011200111012121 |
4 | 1132113021211322131 |
5 | 3130000422401023 |
6 | 114313521502541 |
7 | 10214543553505 |
oct | 1362711457235 |
9 | 320464614177 |
10 | 101320122013 |
11 | 39a73627330 |
12 | 17777aa1a51 |
13 | 9729171526 |
14 | 4c924dca05 |
15 | 29800a1d5d |
hex | 1797265e9d |
101320122013 has 16 divisors (see below), whose sum is σ = 111160304640. Its totient is φ = 91585259200.
The previous prime is 101320122011. The next prime is 101320122017. The reversal of 101320122013 is 310221023101.
It is a cyclic number.
It is not a de Polignac number, because 101320122013 - 21 = 101320122011 is a prime.
It is a super-3 number, since 3×1013201220133 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101320122011) 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, 5194443 + ... + 5213911.
It is an arithmetic number, because the mean of its divisors is an integer number (6947519040).
Almost surely, 2101320122013 is an apocalyptic number.
It is an amenable number.
101320122013 is a deficient number, since it is larger than the sum of its proper divisors (9840182627).
101320122013 is a wasteful number, since it uses less digits than its factorization.
101320122013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22148.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 101320122013 its reverse (310221023101), we get a palindrome (411541145114).
The spelling of 101320122013 in words is "one hundred one billion, three hundred twenty million, one hundred twenty-two thousand, thirteen".
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