Base | Representation |
---|---|
bin | 1110011011100… |
… | …01110010100011 |
3 | 22102210002120101 |
4 | 13031301302203 |
5 | 221442133243 |
6 | 20002323231 |
7 | 2666633140 |
oct | 715616243 |
9 | 272702511 |
10 | 121052323 |
11 | 62370447 |
12 | 34659517 |
13 | 1c104bc2 |
14 | 121113c7 |
15 | a96254d |
hex | 7371ca3 |
121052323 has 8 divisors (see below), whose sum is σ = 140241248. Its totient is φ = 102337344.
The previous prime is 121052299. The next prime is 121052357. The reversal of 121052323 is 323250121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-121052323 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 121052323.
It is not an unprimeable number, because it can be changed into a prime (121052423) 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, 117936 + ... + 118957.
It is an arithmetic number, because the mean of its divisors is an integer number (17530156).
Almost surely, 2121052323 is an apocalyptic number.
121052323 is a deficient number, since it is larger than the sum of its proper divisors (19188925).
121052323 is an equidigital number, since it uses as much as digits as its factorization.
121052323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236973.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 121052323 is about 11002.3780611284. The cubic root of 121052323 is about 494.6800272008.
The spelling of 121052323 in words is "one hundred twenty-one million, fifty-two thousand, three hundred twenty-three".
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