Base | Representation |
---|---|
bin | 111101111100101000… |
… | …1011011000110101110 |
3 | 110201101011111202011020 |
4 | 1323321101123012232 |
5 | 4134421431110014 |
6 | 141040314235010 |
7 | 12416430542613 |
oct | 1737121330656 |
9 | 421334452136 |
10 | 133031113134 |
11 | 51466660307 |
12 | 21947a25a66 |
13 | c710b608ba |
14 | 661dc9050a |
15 | 36d90011a9 |
hex | 1ef945b1ae |
133031113134 has 64 divisors (see below), whose sum is σ = 273115487232. Its totient is φ = 43184592000.
The previous prime is 133031113133. The next prime is 133031113141. The reversal of 133031113134 is 431311130331.
It is a super-2 number, since 2×1330311131342 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133031113133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32357739 + ... + 32361849.
It is an arithmetic number, because the mean of its divisors is an integer number (4267429488).
Almost surely, 2133031113134 is an apocalyptic number.
133031113134 is an abundant number, since it is smaller than the sum of its proper divisors (140084374098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133031113134 is a wasteful number, since it uses less digits than its factorization.
133031113134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5081.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 133031113134 its reverse (431311130331), we get a palindrome (564342243465).
The spelling of 133031113134 in words is "one hundred thirty-three billion, thirty-one million, one hundred thirteen thousand, one hundred thirty-four".
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