Base | Representation |
---|---|
bin | 11011111110000010010010… |
… | …100011011010000111111100 |
3 | 121010112200010211220222111210 |
4 | 123332002102203122013330 |
5 | 112110400114430104040 |
6 | 1113342054543044420 |
7 | 34624126312022226 |
oct | 3376022243320774 |
9 | 533480124828453 |
10 | 123010322113020 |
11 | 36216425a62201 |
12 | 11968283ba0710 |
13 | 5383a925b7c54 |
14 | 2253a34bb7416 |
15 | e34baa183480 |
hex | 6fe0928da1fc |
123010322113020 has 96 divisors (see below), whose sum is σ = 350273712096000. Its totient is φ = 32246126301184.
The previous prime is 123010322112941. The next prime is 123010322113057. The reversal of 123010322113020 is 20311223010321.
It is a congruent number.
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, 190792156 + ... + 191435804.
It is an arithmetic number, because the mean of its divisors is an integer number (3648684501000).
Almost surely, 2123010322113020 is an apocalyptic number.
123010322113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
123010322113020 is an abundant number, since it is smaller than the sum of its proper divisors (227263389982980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123010322113020 is a wasteful number, since it uses less digits than its factorization.
123010322113020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697707 (or 697705 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 123010322113020 its reverse (20311223010321), we get a palindrome (143321545123341).
The spelling of 123010322113020 in words is "one hundred twenty-three trillion, ten billion, three hundred twenty-two million, one hundred thirteen thousand, twenty".
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