Base | Representation |
---|---|
bin | 10001000001001… |
… | …11111101011010 |
3 | 100221122110122011 |
4 | 20200213331122 |
5 | 243022120020 |
6 | 22100020134 |
7 | 3352345045 |
oct | 1040477532 |
9 | 327573564 |
10 | 142770010 |
11 | 73654249 |
12 | 3b99164a |
13 | 2376a0c6 |
14 | 14d65c5c |
15 | c80235a |
hex | 8827f5a |
142770010 has 8 divisors (see below), whose sum is σ = 256986036. Its totient is φ = 57108000.
The previous prime is 142770007. The next prime is 142770049. The reversal of 142770010 is 10077241.
142770010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 132227001 + 10543009 = 11499^2 + 3247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 7138491 + ... + 7138510.
Almost surely, 2142770010 is an apocalyptic number.
142770010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142770010 is a deficient number, since it is larger than the sum of its proper divisors (114216026).
142770010 is a wasteful number, since it uses less digits than its factorization.
142770010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14277008.
The product of its (nonzero) digits is 392, while the sum is 22.
The square root of 142770010 is about 11948.6405084428. The cubic root of 142770010 is about 522.6516550387.
The spelling of 142770010 in words is "one hundred forty-two million, seven hundred seventy thousand, ten".
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