Base | Representation |
---|---|
bin | 10001000000110… |
… | …01011100100100 |
3 | 100221112110002110 |
4 | 20200121130210 |
5 | 243013214224 |
6 | 22054441020 |
7 | 3352006533 |
oct | 1040313444 |
9 | 327473073 |
10 | 142710564 |
11 | 73613617 |
12 | 3b963170 |
13 | 23749029 |
14 | 14d4c31a |
15 | c7de929 |
hex | 8819724 |
142710564 has 24 divisors (see below), whose sum is σ = 333584608. Its totient is φ = 47485440.
The previous prime is 142710541. The next prime is 142710583. The reversal of 142710564 is 465017241.
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, 3382 + ... + 17229.
Almost surely, 2142710564 is an apocalyptic number.
It is an amenable number.
142710564 is an abundant number, since it is smaller than the sum of its proper divisors (190874044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142710564 is a wasteful number, since it uses less digits than its factorization.
142710564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21195 (or 21193 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 142710564 is about 11946.1526861161. The cubic root of 142710564 is about 522.5791051068.
The spelling of 142710564 in words is "one hundred forty-two million, seven hundred ten thousand, five hundred sixty-four".
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