Base | Representation |
---|---|
bin | 111000010001100100… |
… | …1100110000100111001 |
3 | 102112221011100020002110 |
4 | 1300203021212010321 |
5 | 3434444243131410 |
6 | 131303413122533 |
7 | 11505513604053 |
oct | 1604311460471 |
9 | 375834306073 |
10 | 120848802105 |
11 | 47284aa8769 |
12 | 1b508029449 |
13 | b51bcc6335 |
14 | 5bc5d768d3 |
15 | 322476c720 |
hex | 1c23266139 |
120848802105 has 48 divisors (see below), whose sum is σ = 212027226624. Its totient is φ = 58704476160.
The previous prime is 120848802047. The next prime is 120848802121. The reversal of 120848802105 is 501208848021.
It is not a de Polignac number, because 120848802105 - 27 = 120848801977 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 315252 + ... + 584021.
It is an arithmetic number, because the mean of its divisors is an integer number (4417233888).
Almost surely, 2120848802105 is an apocalyptic number.
120848802105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
120848802105 is a deficient number, since it is larger than the sum of its proper divisors (91178424519).
120848802105 is a wasteful number, since it uses less digits than its factorization.
120848802105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899346 (or 899329 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 39.
The spelling of 120848802105 in words is "one hundred twenty billion, eight hundred forty-eight million, eight hundred two thousand, one hundred five".
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