Base | Representation |
---|---|
bin | 1000010001011010011… |
… | …1110000101000011100 |
3 | 111120211010111212121010 |
4 | 2010112213300220130 |
5 | 4312022020123312 |
6 | 145141440135220 |
7 | 13160463220521 |
oct | 2042647605034 |
9 | 446733455533 |
10 | 142113442332 |
11 | 552a73736a4 |
12 | 23661607510 |
13 | 1052a6a84a4 |
14 | 6c421b7148 |
15 | 3a6b54193c |
hex | 21169f0a1c |
142113442332 has 24 divisors (see below), whose sum is σ = 336140472976. Its totient is φ = 46722227328.
The previous prime is 142113442319. The next prime is 142113442357. The reversal of 142113442332 is 233244311241.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 142113442332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81114103 + ... + 81115854.
Almost surely, 2142113442332 is an apocalyptic number.
142113442332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
142113442332 is an abundant number, since it is smaller than the sum of its proper divisors (194027030644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142113442332 is a wasteful number, since it uses less digits than its factorization.
142113442332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162230037 (or 162230035 counting only the distinct ones).
The product of its digits is 13824, while the sum is 30.
Adding to 142113442332 its reverse (233244311241), we get a palindrome (375357753573).
It can be divided in two parts, 14211 and 3442332, that added together give a palindrome (3456543).
The spelling of 142113442332 in words is "one hundred forty-two billion, one hundred thirteen million, four hundred forty-two thousand, three hundred thirty-two".
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