Base | Representation |
---|---|
bin | 100111001101100110… |
… | …111001000010011100 |
3 | 11000200022112111110120 |
4 | 213031212321002130 |
5 | 1142212140330134 |
6 | 31201543434540 |
7 | 3020245023162 |
oct | 471546710234 |
9 | 130608474416 |
10 | 42104230044 |
11 | 16946816238 |
12 | 81b0755a50 |
13 | 3c7ccc18b6 |
14 | 2075c39232 |
15 | 11665d7649 |
hex | 9cd9b909c |
42104230044 has 12 divisors (see below), whose sum is σ = 98243203464. Its totient is φ = 14034743344.
The previous prime is 42104230043. The next prime is 42104230097. The reversal of 42104230044 is 44003240124.
It is a happy number.
42104230044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 42104229996 and 42104230023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42104230043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1754342907 + ... + 1754342930.
It is an arithmetic number, because the mean of its divisors is an integer number (8186933622).
Almost surely, 242104230044 is an apocalyptic number.
It is an amenable number.
42104230044 is an abundant number, since it is smaller than the sum of its proper divisors (56138973420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42104230044 is a wasteful number, since it uses less digits than its factorization.
42104230044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3508685844 (or 3508685842 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 42104230044 its reverse (44003240124), we get a palindrome (86107470168).
The spelling of 42104230044 in words is "forty-two billion, one hundred four million, two hundred thirty thousand, forty-four".
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