Base | Representation |
---|---|
bin | 11101110010110011001110… |
… | …001111000100011100101010 |
3 | 122011221202111012221101102222 |
4 | 131302303032033010130222 |
5 | 114133331243003320432 |
6 | 1142404200414554042 |
7 | 36412626442326032 |
oct | 3562631617043452 |
9 | 564852435841388 |
10 | 131034322323242 |
11 | 3882a386991618 |
12 | 128433b5508922 |
13 | 5816639550020 |
14 | 2450148b088c2 |
15 | 102378412c112 |
hex | 772cce3c472a |
131034322323242 has 16 divisors (see below), whose sum is σ = 218969822451240. Its totient is φ = 58391952652992.
The previous prime is 131034322323209. The next prime is 131034322323367. The reversal of 131034322323242 is 242323223430131.
It can be written as a sum of positive squares in 4 ways, for example, as 46425948968281 + 84608373354961 = 6813659^2 + 9198281^2 .
It is a super-2 number, since 2×1310343223232422 (a number of 29 digits) contains 22 as substring.
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, 86892785933 + ... + 86892787440.
Almost surely, 2131034322323242 is an apocalyptic number.
131034322323242 is a deficient number, since it is larger than the sum of its proper divisors (87935500127998).
131034322323242 is a wasteful number, since it uses less digits than its factorization.
131034322323242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173785573417.
The product of its (nonzero) digits is 124416, while the sum is 35.
Adding to 131034322323242 its reverse (242323223430131), we get a palindrome (373357545753373).
The spelling of 131034322323242 in words is "one hundred thirty-one trillion, thirty-four billion, three hundred twenty-two million, three hundred twenty-three thousand, two hundred forty-two".
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