Base | Representation |
---|---|
bin | 11011111110000100000010… |
… | …110000010001011001010011 |
3 | 121010112212000001000211201120 |
4 | 123332010002300101121103 |
5 | 112110412443330031311 |
6 | 1113343005425533323 |
7 | 34624224050233131 |
oct | 3376040260213123 |
9 | 533485001024646 |
10 | 123012204533331 |
11 | 362172015a0473 |
12 | 1196870a4a4243 |
13 | 53840025a4c19 |
14 | 2253b72bc6751 |
15 | e34c6a56c706 |
hex | 6fe102c11653 |
123012204533331 has 32 divisors (see below), whose sum is σ = 169222436409600. Its totient is φ = 79453958645760.
The previous prime is 123012204533329. The next prime is 123012204533347. The reversal of 123012204533331 is 133335402210321.
It is not a de Polignac number, because 123012204533331 - 21 = 123012204533329 is a prime.
It is a super-2 number, since 2×1230122045333312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 123012204533292 and 123012204533301.
It is not an unprimeable number, because it can be changed into a prime (123012204533371) 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, 14877150 + ... + 21618371.
It is an arithmetic number, because the mean of its divisors is an integer number (5288201137800).
Almost surely, 2123012204533331 is an apocalyptic number.
123012204533331 is a deficient number, since it is larger than the sum of its proper divisors (46210231876269).
123012204533331 is a wasteful number, since it uses less digits than its factorization.
123012204533331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36495859.
The product of its (nonzero) digits is 38880, while the sum is 33.
Adding to 123012204533331 its reverse (133335402210321), we get a palindrome (256347606743652).
The spelling of 123012204533331 in words is "one hundred twenty-three trillion, twelve billion, two hundred four million, five hundred thirty-three thousand, three hundred thirty-one".
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