Base | Representation |
---|---|
bin | 1110011010010… |
… | …01000100001010 |
3 | 22102110121202021 |
4 | 13031021010022 |
5 | 221421314024 |
6 | 15554555054 |
7 | 2665336621 |
oct | 715110412 |
9 | 272417667 |
10 | 120885514 |
11 | 62267092 |
12 | 34598a8a |
13 | 1c076cb9 |
14 | 120aa6b8 |
15 | a92cde4 |
hex | 734910a |
120885514 has 8 divisors (see below), whose sum is σ = 187581060. Its totient is φ = 58358496.
The previous prime is 120885473. The next prime is 120885517. The reversal of 120885514 is 415588021.
It can be written as a sum of positive squares in 2 ways, for example, as 115197289 + 5688225 = 10733^2 + 2385^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1208855143 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 120885514.
It is not an unprimeable number, because it can be changed into a prime (120885517) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 1042059 + ... + 1042174.
Almost surely, 2120885514 is an apocalyptic number.
120885514 is a deficient number, since it is larger than the sum of its proper divisors (66695546).
120885514 is a wasteful number, since it uses less digits than its factorization.
120885514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2084264.
The product of its (nonzero) digits is 12800, while the sum is 34.
The square root of 120885514 is about 10994.7948593869. The cubic root of 120885514 is about 494.4527012251.
The spelling of 120885514 in words is "one hundred twenty million, eight hundred eighty-five thousand, five hundred fourteen".
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