Base | Representation |
---|---|
bin | 11011111110000010001101… |
… | …001000101100010000100010 |
3 | 121010112122220111220022021222 |
4 | 123332002031020230100202 |
5 | 112110344423143121310 |
6 | 1113342041535015042 |
7 | 34624124126332553 |
oct | 3376021510542042 |
9 | 533478814808258 |
10 | 123010231223330 |
11 | 36216389723460 |
12 | 1196825966a482 |
13 | 5383a79814079 |
14 | 2253a26ab832a |
15 | e34ba21cd055 |
hex | 6fe08d22c422 |
123010231223330 has 64 divisors (see below), whose sum is σ = 243908308743552. Its totient is φ = 44294135946240.
The previous prime is 123010231223323. The next prime is 123010231223359. The reversal of 123010231223330 is 33322132010321.
It is a super-2 number, since 2×1230102312233302 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 123010231223330.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25524842 + ... + 29958938.
It is an arithmetic number, because the mean of its divisors is an integer number (3811067324118).
Almost surely, 2123010231223330 is an apocalyptic number.
123010231223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123010231223330 is a deficient number, since it is larger than the sum of its proper divisors (120898077520222).
123010231223330 is a wasteful number, since it uses less digits than its factorization.
123010231223330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4436579.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 123010231223330 its reverse (33322132010321), we get a palindrome (156332363233651).
The spelling of 123010231223330 in words is "one hundred twenty-three trillion, ten billion, two hundred thirty-one million, two hundred twenty-three thousand, three hundred thirty".
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