Base | Representation |
---|---|
bin | 101111111110010001… |
… | …0010110101110001000 |
3 | 100211220201101202002011 |
4 | 1133330202112232020 |
5 | 3141441401042300 |
6 | 115154403545304 |
7 | 10304650001536 |
oct | 1377442265610 |
9 | 324821352064 |
10 | 103021112200 |
11 | 3a766806446 |
12 | 17b7168b234 |
13 | 993a6a66b6 |
14 | 4db43a1156 |
15 | 2a2e59deba |
hex | 17fc896b88 |
103021112200 has 48 divisors (see below), whose sum is σ = 252130626000. Its totient is φ = 39039577920.
The previous prime is 103021112189. The next prime is 103021112221. The reversal of 103021112200 is 2211120301.
It is a super-2 number, since 2×1030211122002 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13551610 + ... + 13559209.
It is an arithmetic number, because the mean of its divisors is an integer number (5252721375).
Almost surely, 2103021112200 is an apocalyptic number.
103021112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103021112200 is an abundant number, since it is smaller than the sum of its proper divisors (149109513800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103021112200 is a wasteful number, since it uses less digits than its factorization.
103021112200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27110854 (or 27110845 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 103021112200 its reverse (2211120301), we get a palindrome (105232232501).
The spelling of 103021112200 in words is "one hundred three billion, twenty-one million, one hundred twelve thousand, two hundred".
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