Base | Representation |
---|---|
bin | 1110011011000… |
… | …00001100011000 |
3 | 22102122102200221 |
4 | 13031200030120 |
5 | 221432331443 |
6 | 20001005424 |
7 | 2666213044 |
oct | 715401430 |
9 | 272572627 |
10 | 120980248 |
11 | 62321284 |
12 | 34623874 |
13 | 1c0ab15c |
14 | 120d3024 |
15 | a94aeed |
hex | 7360318 |
120980248 has 8 divisors (see below), whose sum is σ = 226837980. Its totient is φ = 60490120.
The previous prime is 120980231. The next prime is 120980273. The reversal of 120980248 is 842089021.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1209802482 = 29272440812283008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7561258 + ... + 7561273.
Almost surely, 2120980248 is an apocalyptic number.
It is an amenable number.
120980248 is a deficient number, since it is larger than the sum of its proper divisors (105857732).
120980248 is a wasteful number, since it uses less digits than its factorization.
120980248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15122537 (or 15122533 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 120980248 is about 10999.1021451753. The cubic root of 120980248 is about 494.5818296043.
The spelling of 120980248 in words is "one hundred twenty million, nine hundred eighty thousand, two hundred forty-eight".
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