Base | Representation |
---|---|
bin | 10000111011011… |
… | …00001011011110 |
3 | 100220012101120012 |
4 | 20131230023132 |
5 | 242323011422 |
6 | 22031323222 |
7 | 3342662453 |
oct | 1035541336 |
9 | 326171505 |
10 | 142000862 |
11 | 73179393 |
12 | 3b680512 |
13 | 2355aca3 |
14 | 14c0582a |
15 | c6ee4e2 |
hex | 876c2de |
142000862 has 8 divisors (see below), whose sum is σ = 213261336. Its totient is φ = 70913752.
The previous prime is 142000861. The next prime is 142000883. The reversal of 142000862 is 268000241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142000861) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41273 + ... + 44580.
It is an arithmetic number, because the mean of its divisors is an integer number (26657667).
Almost surely, 2142000862 is an apocalyptic number.
142000862 is a deficient number, since it is larger than the sum of its proper divisors (71260474).
142000862 is an equidigital number, since it uses as much as digits as its factorization.
142000862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86682.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 142000862 is about 11916.4114564746. The cubic root of 142000862 is about 521.7114002929.
The spelling of 142000862 in words is "one hundred forty-two million, eight hundred sixty-two", and thus it is an aban number.
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