Base | Representation |
---|---|
bin | 100000011101111001001… |
… | …000100000100001000101 |
3 | 21220021220121110120122221 |
4 | 200131321020200201011 |
5 | 243023313244100401 |
6 | 4424543523052341 |
7 | 320123145433000 |
oct | 40357110404105 |
9 | 7807817416587 |
10 | 2231120300101 |
11 | 790238276070 |
12 | 3004a58110b1 |
13 | 1325170861b4 |
14 | 79db5ac0537 |
15 | 3d0835c17a1 |
hex | 20779220845 |
2231120300101 has 128 divisors (see below), whose sum is σ = 2996634009600. Its totient is φ = 1644951168000.
The previous prime is 2231120300053. The next prime is 2231120300119. The reversal of 2231120300101 is 1010030211322.
It is not a de Polignac number, because 2231120300101 - 29 = 2231120299589 is a prime.
It is a super-3 number, since 3×22311203001013 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231120300131) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 770147085 + ... + 770149981.
It is an arithmetic number, because the mean of its divisors is an integer number (23411203200).
Almost surely, 22231120300101 is an apocalyptic number.
It is an amenable number.
2231120300101 is a deficient number, since it is larger than the sum of its proper divisors (765513709499).
2231120300101 is a wasteful number, since it uses less digits than its factorization.
2231120300101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3120 (or 3106 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2231120300101 its reverse (1010030211322), we get a palindrome (3241150511423).
The spelling of 2231120300101 in words is "two trillion, two hundred thirty-one billion, one hundred twenty million, three hundred thousand, one hundred one".
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