Base | Representation |
---|---|
bin | 1000010010100001001… |
… | …1110110001111110100 |
3 | 111121120210221100111220 |
4 | 2010220103312033310 |
5 | 4313124003243330 |
6 | 145231121030340 |
7 | 13201025555304 |
oct | 2045023661764 |
9 | 447523840456 |
10 | 142410212340 |
11 | 55439941370 |
12 | 23724a853b0 |
13 | 10577015046 |
14 | 6c6d789604 |
15 | 3a87613710 |
hex | 21284f63f4 |
142410212340 has 48 divisors (see below), whose sum is σ = 434998468800. Its totient is φ = 34523687680.
The previous prime is 142410212297. The next prime is 142410212341. The reversal of 142410212340 is 43212014241.
It is a self number, because there is not a number n which added to its sum of digits gives 142410212340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142410212341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107885865 + ... + 107887184.
It is an arithmetic number, because the mean of its divisors is an integer number (9062468100).
Almost surely, 2142410212340 is an apocalyptic number.
142410212340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142410212340 is an abundant number, since it is smaller than the sum of its proper divisors (292588256460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142410212340 is a wasteful number, since it uses less digits than its factorization.
142410212340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215773072 (or 215773070 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 142410212340 its reverse (43212014241), we get a palindrome (185622226581).
The spelling of 142410212340 in words is "one hundred forty-two billion, four hundred ten million, two hundred twelve thousand, three hundred forty".
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