Base | Representation |
---|---|
bin | 100111001101100010… |
… | …101100111111001110 |
3 | 11000200020110201101100 |
4 | 213031202230333032 |
5 | 1142211400211420 |
6 | 31201504123530 |
7 | 3020232501204 |
oct | 471542547716 |
9 | 130606421340 |
10 | 42103132110 |
11 | 16946136356 |
12 | 81b03065a6 |
13 | 3c7c9c8c30 |
14 | 2075a31074 |
15 | 116646c190 |
hex | 9cd8acfce |
42103132110 has 96 divisors (see below), whose sum is σ = 124823462400. Its totient is φ = 9754205184.
The previous prime is 42103132091. The next prime is 42103132117. The reversal of 42103132110 is 1123130124.
42103132110 is a `hidden beast` number, since 421 + 0 + 3 + 132 + 110 = 666.
It is a super-2 number, since 2×421031321102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42103132117) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1038510 + ... + 1078289.
It is an arithmetic number, because the mean of its divisors is an integer number (1300244400).
Almost surely, 242103132110 is an apocalyptic number.
42103132110 is an abundant number, since it is smaller than the sum of its proper divisors (82720330290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42103132110 is a wasteful number, since it uses less digits than its factorization.
42103132110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2116842 (or 2116839 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 42103132110 its reverse (1123130124), we get a palindrome (43226262234).
The spelling of 42103132110 in words is "forty-two billion, one hundred three million, one hundred thirty-two thousand, one hundred ten".
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