Base | Representation |
---|---|
bin | 11011111110001100100000… |
… | …111000110001100001001010 |
3 | 121010120201110220210002101202 |
4 | 123332030200320301201022 |
5 | 112111040110300410010 |
6 | 1113351112141344202 |
7 | 34624665332442011 |
oct | 3376144070614112 |
9 | 533521426702352 |
10 | 123021300013130 |
11 | 36220049776022 |
12 | 1196a428568062 |
13 | 5384b21a7542c |
14 | 2254396b73a78 |
15 | e350edd096a5 |
hex | 6fe320e3184a |
123021300013130 has 32 divisors (see below), whose sum is σ = 223135621188480. Its totient is φ = 48831369687360.
The previous prime is 123021300013121. The next prime is 123021300013141. The reversal of 123021300013130 is 31310003120321.
It is a super-3 number, since 3×1230213000131303 (a number of 43 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41329316 + ... + 44205824.
It is an arithmetic number, because the mean of its divisors is an integer number (6972988162140).
Almost surely, 2123021300013130 is an apocalyptic number.
123021300013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123021300013130 is a deficient number, since it is larger than the sum of its proper divisors (100114321175350).
123021300013130 is a wasteful number, since it uses less digits than its factorization.
123021300013130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2909294.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 123021300013130 its reverse (31310003120321), we get a palindrome (154331303133451).
The spelling of 123021300013130 in words is "one hundred twenty-three trillion, twenty-one billion, three hundred million, thirteen thousand, one hundred thirty".
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