Base | Representation |
---|---|
bin | 11100000000110010111101… |
… | …101000011001101101000011 |
3 | 121011012210210110101000020000 |
4 | 130000302331220121231003 |
5 | 112122002121442401311 |
6 | 1114005150500051043 |
7 | 34643623300260450 |
oct | 3400627550315503 |
9 | 534183713330200 |
10 | 123200023403331 |
11 | 36289922436386 |
12 | 11998ba6693a83 |
13 | 5398935081264 |
14 | 225ccad1ba827 |
15 | e39aae3e3056 |
hex | 700cbda19b43 |
123200023403331 has 40 divisors (see below), whose sum is σ = 211432113260544. Its totient is φ = 70031426854320.
The previous prime is 123200023403293. The next prime is 123200023403371. The reversal of 123200023403331 is 133304320002321.
123200023403331 is a `hidden beast` number, since 1 + 2 + 3 + 200 + 0 + 23 + 403 + 3 + 31 = 666.
It is not a de Polignac number, because 123200023403331 - 211 = 123200023401283 is a prime.
It is a super-2 number, since 2×1232000234033312 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 123200023403295 and 123200023403304.
It is not an unprimeable number, because it can be changed into a prime (123200023403371) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 568697965 + ... + 568914558.
Almost surely, 2123200023403331 is an apocalyptic number.
123200023403331 is a deficient number, since it is larger than the sum of its proper divisors (88232089857213).
123200023403331 is a wasteful number, since it uses less digits than its factorization.
123200023403331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1137612733 (or 1137612724 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 123200023403331 its reverse (133304320002321), we get a palindrome (256504343405652).
The spelling of 123200023403331 in words is "one hundred twenty-three trillion, two hundred billion, twenty-three million, four hundred three thousand, three hundred thirty-one".
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