Base | Representation |
---|---|
bin | 10111011110000011001101… |
… | …011101100010011100101111 |
3 | 111112110202010022200200210200 |
4 | 113132003031131202130233 |
5 | 102012124231342130111 |
6 | 1003310354305204543 |
7 | 30512256221140104 |
oct | 2736031535423457 |
9 | 445422108620720 |
10 | 103220101130031 |
11 | 2a986443166606 |
12 | b6b08b7030753 |
13 | 45797c95ba8a2 |
14 | 1b6bc456b8aab |
15 | bdeed202d256 |
hex | 5de0cd76272f |
103220101130031 has 12 divisors (see below), whose sum is σ = 149241730736280. Its totient is φ = 68746002705360.
The previous prime is 103220101130021. The next prime is 103220101130051. The reversal of 103220101130031 is 130031101022301.
103220101130031 is a `hidden beast` number, since 1 + 0 + 322 + 0 + 1 + 0 + 11 + 300 + 31 = 666.
It is not a de Polignac number, because 103220101130031 - 27 = 103220101129903 is a prime.
It is a super-2 number, since 2×1032201011300312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103220101129986 and 103220101130013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103220101130021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5616494301 + ... + 5616512678.
It is an arithmetic number, because the mean of its divisors is an integer number (12436810894690).
Almost surely, 2103220101130031 is an apocalyptic number.
103220101130031 is a deficient number, since it is larger than the sum of its proper divisors (46021629606249).
103220101130031 is a wasteful number, since it uses less digits than its factorization.
103220101130031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11233008006 (or 11233008003 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 103220101130031 its reverse (130031101022301), we get a palindrome (233251202152332).
The spelling of 103220101130031 in words is "one hundred three trillion, two hundred twenty billion, one hundred one million, one hundred thirty thousand, thirty-one".
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