Base | Representation |
---|---|
bin | 10001000001111… |
… | …10000000001101 |
3 | 100221211001111021 |
4 | 20200332000031 |
5 | 243033012201 |
6 | 22101554141 |
7 | 3353202223 |
oct | 1040760015 |
9 | 327731437 |
10 | 142860301 |
11 | 73706071 |
12 | 3ba15951 |
13 | 2379c22c |
14 | 14d8ab13 |
15 | c81dea1 |
hex | 883e00d |
142860301 has 8 divisors (see below), whose sum is σ = 144698400. Its totient is φ = 141031728.
The previous prime is 142860269. The next prime is 142860329. The reversal of 142860301 is 103068241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142860301 - 25 = 142860269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142860371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30675 + ... + 35023.
It is an arithmetic number, because the mean of its divisors is an integer number (18087300).
Almost surely, 2142860301 is an apocalyptic number.
It is an amenable number.
142860301 is a deficient number, since it is larger than the sum of its proper divisors (1838099).
142860301 is a wasteful number, since it uses less digits than its factorization.
142860301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4763.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 142860301 is about 11952.4182072081. The cubic root of 142860301 is about 522.7618107497.
The spelling of 142860301 in words is "one hundred forty-two million, eight hundred sixty thousand, three hundred one".
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