Base | Representation |
---|---|
bin | 1110010001100… |
… | …10100111011101 |
3 | 22100022200020121 |
4 | 13020302213131 |
5 | 221123314424 |
6 | 15514314541 |
7 | 2652546520 |
oct | 710624735 |
9 | 270280217 |
10 | 119744989 |
11 | 61658201 |
12 | 34128a51 |
13 | 1ba67b30 |
14 | 11c90bb7 |
15 | a7a4ee4 |
hex | 72329dd |
119744989 has 16 divisors (see below), whose sum is σ = 147635712. Its totient is φ = 94578048.
The previous prime is 119744983. The next prime is 119745001. The reversal of 119744989 is 989447911.
It is a cyclic number.
It is not a de Polignac number, because 119744989 - 211 = 119742941 is a prime.
It is a super-2 number, since 2×1197449892 = 28677724781220242, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119744983) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99777 + ... + 100969.
It is an arithmetic number, because the mean of its divisors is an integer number (9227232).
Almost surely, 2119744989 is an apocalyptic number.
It is an amenable number.
119744989 is a deficient number, since it is larger than the sum of its proper divisors (27890723).
119744989 is a wasteful number, since it uses less digits than its factorization.
119744989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2316.
The product of its digits is 653184, while the sum is 52.
The square root of 119744989 is about 10942.8053532904. The cubic root of 119744989 is about 492.8927719594.
The spelling of 119744989 in words is "one hundred nineteen million, seven hundred forty-four thousand, nine hundred eighty-nine".
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