Base | Representation |
---|---|
bin | 10001111100100… |
… | …111010000111110 |
3 | 202222120120111012 |
4 | 101330213100332 |
5 | 1104040232032 |
6 | 45513355222 |
7 | 10314216545 |
oct | 2174472076 |
9 | 688516435 |
10 | 301102142 |
11 | 144a67550 |
12 | 84a08b12 |
13 | 4a4c5663 |
14 | 2bdbd15c |
15 | 1b67a6b2 |
hex | 11f2743e |
301102142 has 16 divisors (see below), whose sum is σ = 493084800. Its totient is φ = 136761240.
The previous prime is 301102127. The next prime is 301102187. The reversal of 301102142 is 241201103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29909 + ... + 38687.
It is an arithmetic number, because the mean of its divisors is an integer number (30817800).
Almost surely, 2301102142 is an apocalyptic number.
301102142 is a deficient number, since it is larger than the sum of its proper divisors (191982658).
301102142 is a wasteful number, since it uses less digits than its factorization.
301102142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10351.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 301102142 is about 17352.2950067131. The cubic root of 301102142 is about 670.2517372889.
Adding to 301102142 its reverse (241201103), we get a palindrome (542303245).
The spelling of 301102142 in words is "three hundred one million, one hundred two thousand, one hundred forty-two".
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