Base | Representation |
---|---|
bin | 10001000000111… |
… | …11111111011000 |
3 | 100221120210212012 |
4 | 20200133333120 |
5 | 243020043433 |
6 | 22055205052 |
7 | 3352150634 |
oct | 1040377730 |
9 | 327523765 |
10 | 142737368 |
11 | 73631774 |
12 | 3b976788 |
13 | 237582a7 |
14 | 14d57dc4 |
15 | c7e7848 |
hex | 881ffd8 |
142737368 has 8 divisors (see below), whose sum is σ = 267632580. Its totient is φ = 71368680.
The previous prime is 142737337. The next prime is 142737383. The reversal of 142737368 is 863737241.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8921078 + ... + 8921093.
Almost surely, 2142737368 is an apocalyptic number.
It is an amenable number.
142737368 is a deficient number, since it is larger than the sum of its proper divisors (124895212).
142737368 is a wasteful number, since it uses less digits than its factorization.
142737368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17842177 (or 17842173 counting only the distinct ones).
The product of its digits is 169344, while the sum is 41.
The square root of 142737368 is about 11947.2745009061. The cubic root of 142737368 is about 522.6118201189.
The spelling of 142737368 in words is "one hundred forty-two million, seven hundred thirty-seven thousand, three hundred sixty-eight".
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