Base | Representation |
---|---|
bin | 1110010101011… |
… | …01111111001001 |
3 | 22101021100102022 |
4 | 13022231333021 |
5 | 221241002223 |
6 | 15533214225 |
7 | 2660053001 |
oct | 712557711 |
9 | 271240368 |
10 | 120250313 |
11 | 61972927 |
12 | 34331375 |
13 | 1bbb3b41 |
14 | 11d83001 |
15 | a854ac8 |
hex | 72adfc9 |
120250313 has 2 divisors, whose sum is σ = 120250314. Its totient is φ = 120250312.
The previous prime is 120250289. The next prime is 120250349. The reversal of 120250313 is 313052021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 83320384 + 36929929 = 9128^2 + 6077^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120250313 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120250291 and 120250300.
It is not a weakly prime, because it can be changed into another prime (120250213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60125156 + 60125157.
It is an arithmetic number, because the mean of its divisors is an integer number (60125157).
Almost surely, 2120250313 is an apocalyptic number.
It is an amenable number.
120250313 is a deficient number, since it is larger than the sum of its proper divisors (1).
120250313 is an equidigital number, since it uses as much as digits as its factorization.
120250313 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 120250313 is about 10965.8703712929. The cubic root of 120250313 is about 493.5851349800.
It can be divided in two parts, 1202 and 50313, that added together give a palindrome (51515).
The spelling of 120250313 in words is "one hundred twenty million, two hundred fifty thousand, three hundred thirteen".
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