Base | Representation |
---|---|
bin | 10000111011110… |
… | …10001101110101 |
3 | 100220022022102122 |
4 | 20131322031311 |
5 | 242331331412 |
6 | 22032445325 |
7 | 3343322210 |
oct | 1035721565 |
9 | 326268378 |
10 | 142058357 |
11 | 73208601 |
12 | 3b6a9845 |
13 | 2357b1cc |
14 | 14c1c777 |
15 | c711572 |
hex | 877a375 |
142058357 has 8 divisors (see below), whose sum is σ = 162475776. Its totient is φ = 121671792.
The previous prime is 142058347. The next prime is 142058363. The reversal of 142058357 is 753850241.
It is a happy number.
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 142058357 - 216 = 141992821 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 (142058347) 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, 3188 + ... + 17154.
It is an arithmetic number, because the mean of its divisors is an integer number (20309472).
Almost surely, 2142058357 is an apocalyptic number.
It is an amenable number.
142058357 is a deficient number, since it is larger than the sum of its proper divisors (20417419).
142058357 is a wasteful number, since it uses less digits than its factorization.
142058357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15427.
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 142058357 is about 11918.8236416183. The cubic root of 142058357 is about 521.7818030334.
The spelling of 142058357 in words is "one hundred forty-two million, fifty-eight thousand, three hundred fifty-seven".
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