Base | Representation |
---|---|
bin | 100010000010110… |
… | …1010001010110010 |
3 | 2221121111120211111 |
4 | 1010011222022302 |
5 | 4314414143010 |
6 | 305204103534 |
7 | 40210452130 |
oct | 10405521262 |
9 | 2847446744 |
10 | 1142334130 |
11 | 5368aa5a3 |
12 | 27a694baa |
13 | 152883a72 |
14 | ab9dc750 |
15 | 6a44958a |
hex | 4416a2b2 |
1142334130 has 32 divisors (see below), whose sum is σ = 2404600704. Its totient is φ = 382548096.
The previous prime is 1142334119. The next prime is 1142334163. The reversal of 1142334130 is 314332411.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186747 + ... + 192766.
It is an arithmetic number, because the mean of its divisors is an integer number (75143772).
Almost surely, 21142334130 is an apocalyptic number.
1142334130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1142334130 is an abundant number, since it is smaller than the sum of its proper divisors (1262266574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1142334130 is a wasteful number, since it uses less digits than its factorization.
1142334130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379570.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 1142334130 is about 33798.4338394548. The cubic root of 1142334130 is about 1045.3564041528.
Adding to 1142334130 its reverse (314332411), we get a palindrome (1456666541).
The spelling of 1142334130 in words is "one billion, one hundred forty-two million, three hundred thirty-four thousand, one hundred thirty".
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