Base | Representation |
---|---|
bin | 10100111000101… |
… | …111111000111110 |
3 | 220102101012121121 |
4 | 110320233320332 |
5 | 1204201424132 |
6 | 54434421154 |
7 | 11453345143 |
oct | 2470577076 |
9 | 812335547 |
10 | 350420542 |
11 | 16a89215a |
12 | 994317ba |
13 | 577a2744 |
14 | 3477a3ca |
15 | 20b6d497 |
hex | 14e2fe3e |
350420542 has 4 divisors (see below), whose sum is σ = 525630816. Its totient is φ = 175210270.
The previous prime is 350420533. The next prime is 350420561. The reversal of 350420542 is 245024053.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245024053 = 71 ⋅3451043.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87605134 + ... + 87605137.
It is an arithmetic number, because the mean of its divisors is an integer number (131407704).
Almost surely, 2350420542 is an apocalyptic number.
350420542 is a deficient number, since it is larger than the sum of its proper divisors (175210274).
350420542 is a wasteful number, since it uses less digits than its factorization.
350420542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175210273.
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 350420542 is about 18719.5230174276. The cubic root of 350420542 is about 705.0120159580.
Adding to 350420542 its reverse (245024053), we get a palindrome (595444595).
The spelling of 350420542 in words is "three hundred fifty million, four hundred twenty thousand, five hundred forty-two".
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