Base | Representation |
---|---|
bin | 11101110010101000000011… |
… | …011100011010010000111001 |
3 | 122011220121112110110212221020 |
4 | 131302220003130122100321 |
5 | 114133132213002023113 |
6 | 1142354454424133053 |
7 | 36412023324236154 |
oct | 3562500334322071 |
9 | 564817473425836 |
10 | 131022330111033 |
11 | 3882529266a039 |
12 | 12841009307189 |
13 | 5815477bb417a |
14 | 244d72c156c9b |
15 | 10232d13e9023 |
hex | 772a0371a439 |
131022330111033 has 32 divisors (see below), whose sum is σ = 184362535987200. Its totient is φ = 82538778528000.
The previous prime is 131022330110989. The next prime is 131022330111037. The reversal of 131022330111033 is 330111033220131.
It is not a de Polignac number, because 131022330111033 - 29 = 131022330110521 is a prime.
It is a super-2 number, since 2×1310223301110332 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 131022330110994 and 131022330111012.
It is not an unprimeable number, because it can be changed into a prime (131022330111037) 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, 337152268 + ... + 337540658.
It is an arithmetic number, because the mean of its divisors is an integer number (5761329249600).
Almost surely, 2131022330111033 is an apocalyptic number.
It is an amenable number.
131022330111033 is a deficient number, since it is larger than the sum of its proper divisors (53340205876167).
131022330111033 is a wasteful number, since it uses less digits than its factorization.
131022330111033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403573.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 131022330111033 its reverse (330111033220131), we get a palindrome (461133363331164).
The spelling of 131022330111033 in words is "one hundred thirty-one trillion, twenty-two billion, three hundred thirty million, one hundred eleven thousand, thirty-three".
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