Base | Representation |
---|---|
bin | 1000010010010110000… |
… | …1000010111111000100 |
3 | 111121110112202000202201 |
4 | 2010211201002333010 |
5 | 4313030003400430 |
6 | 145222324244244 |
7 | 13166616300355 |
oct | 2044541027704 |
9 | 447415660681 |
10 | 142363340740 |
11 | 55415438005 |
12 | 23711240684 |
13 | 1056a3b387a |
14 | 6c67467d2c |
15 | 3a834558ca |
hex | 2125842fc4 |
142363340740 has 12 divisors (see below), whose sum is σ = 298963015596. Its totient is φ = 56945336288.
The previous prime is 142363340711. The next prime is 142363340789. The reversal of 142363340740 is 47043363241.
It can be written as a sum of positive squares in 2 ways, for example, as 33890600836 + 108472739904 = 184094^2 + 329352^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 142363340740.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3559083499 + ... + 3559083538.
It is an arithmetic number, because the mean of its divisors is an integer number (24913584633).
Almost surely, 2142363340740 is an apocalyptic number.
142363340740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142363340740 is an abundant number, since it is smaller than the sum of its proper divisors (156599674856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142363340740 is a wasteful number, since it uses less digits than its factorization.
142363340740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7118167046 (or 7118167044 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 37.
The spelling of 142363340740 in words is "one hundred forty-two billion, three hundred sixty-three million, three hundred forty thousand, seven hundred forty".
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