Base | Representation |
---|---|
bin | 11101110010110010000000… |
… | …101100000110010101100110 |
3 | 122011221122010112212002012211 |
4 | 131302302000230012111212 |
5 | 114133321111423412220 |
6 | 1142403423341434034 |
7 | 36412552264026310 |
oct | 3562620054062546 |
9 | 564848115762184 |
10 | 131033021310310 |
11 | 38829879562319 |
12 | 128430b186b91a |
13 | 581648cb4bca2 |
14 | 24500640027b0 |
15 | 1023709cdbb5a |
hex | 772c80b06566 |
131033021310310 has 32 divisors (see below), whose sum is σ = 270681483386880. Its totient is φ = 44737634048352.
The previous prime is 131033021310277. The next prime is 131033021310313. The reversal of 131033021310310 is 13013120330131.
It is a super-2 number, since 2×1310330213103102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131033021310313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3916092694 + ... + 3916126153.
It is an arithmetic number, because the mean of its divisors is an integer number (8458796355840).
Almost surely, 2131033021310310 is an apocalyptic number.
131033021310310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131033021310310 is an abundant number, since it is smaller than the sum of its proper divisors (139648462076570).
131033021310310 is a wasteful number, since it uses less digits than its factorization.
131033021310310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7832219100.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 131033021310310 its reverse (13013120330131), we get a palindrome (144046141640441).
The spelling of 131033021310310 in words is "one hundred thirty-one trillion, thirty-three billion, twenty-one million, three hundred ten thousand, three hundred ten".
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