Base | Representation |
---|---|
bin | 1110010100001… |
… | …10110101011101 |
3 | 22100222012102220 |
4 | 13022012311131 |
5 | 221220334244 |
6 | 15525535553 |
7 | 2655514320 |
oct | 712066535 |
9 | 270865386 |
10 | 120089949 |
11 | 618733a1 |
12 | 342745b9 |
13 | 1bb58b55 |
14 | 11d407b7 |
15 | a822319 |
hex | 7286d5d |
120089949 has 8 divisors (see below), whose sum is σ = 182994240. Its totient is φ = 68622816.
The previous prime is 120089941. The next prime is 120089951. The reversal of 120089949 is 949980021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120089949 - 23 = 120089941 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 120089949.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120089941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859264 + ... + 2859305.
It is an arithmetic number, because the mean of its divisors is an integer number (22874280).
Almost surely, 2120089949 is an apocalyptic number.
It is an amenable number.
120089949 is a deficient number, since it is larger than the sum of its proper divisors (62904291).
120089949 is an equidigital number, since it uses as much as digits as its factorization.
120089949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5718579.
The product of its (nonzero) digits is 46656, while the sum is 42.
The square root of 120089949 is about 10958.5559723898. Note that the first 3 decimals coincide. The cubic root of 120089949 is about 493.3656248139.
The spelling of 120089949 in words is "one hundred twenty million, eighty-nine thousand, nine hundred forty-nine".
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