Base | Representation |
---|---|
bin | 10001111100101101000… |
… | …110000001010001010100 |
3 | 11100220122121121001011111 |
4 | 101330231012001101110 |
5 | 130202012003313430 |
6 | 2342342143144404 |
7 | 155053050301615 |
oct | 21745506012124 |
9 | 4326577531144 |
10 | 1233412166740 |
11 | 4360a6016536 |
12 | 17b0632a5104 |
13 | 8c405875780 |
14 | 439a9bc9c0c |
15 | 2213d171c2a |
hex | 11f2d181454 |
1233412166740 has 24 divisors (see below), whose sum is σ = 2789409054600. Its totient is φ = 455413723008.
The previous prime is 1233412166687. The next prime is 1233412166759. The reversal of 1233412166740 is 476612143321.
It can be written as a sum of positive squares in 4 ways, for example, as 3202880836 + 1230209285904 = 56594^2 + 1109148^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1233412166693 and 1233412166702.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371946215 + ... + 2371946734.
It is an arithmetic number, because the mean of its divisors is an integer number (116225377275).
Almost surely, 21233412166740 is an apocalyptic number.
1233412166740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1233412166740 is an abundant number, since it is smaller than the sum of its proper divisors (1555996887860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1233412166740 is a wasteful number, since it uses less digits than its factorization.
1233412166740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4743892971 (or 4743892969 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 40.
The spelling of 1233412166740 in words is "one trillion, two hundred thirty-three billion, four hundred twelve million, one hundred sixty-six thousand, seven hundred forty".
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