Base | Representation |
---|---|
bin | 101000010000100… |
… | …1100111111011001 |
3 | 10111010220212200120 |
4 | 1100201030333121 |
5 | 10231311144431 |
6 | 342014023453 |
7 | 45322205163 |
oct | 12041147731 |
9 | 3433825616 |
10 | 1350881241 |
11 | 6335a0086 |
12 | 3184a7b89 |
13 | 186b41518 |
14 | cb5a7933 |
15 | 7d8e1196 |
hex | 5084cfd9 |
1350881241 has 16 divisors (see below), whose sum is σ = 1881260160. Its totient is φ = 860618880.
The previous prime is 1350881237. The next prime is 1350881263. The reversal of 1350881241 is 1421880531.
It is not a de Polignac number, because 1350881241 - 22 = 1350881237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1350881221) 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, 69231 + ... + 86571.
It is an arithmetic number, because the mean of its divisors is an integer number (117578760).
Almost surely, 21350881241 is an apocalyptic number.
It is an amenable number.
1350881241 is a deficient number, since it is larger than the sum of its proper divisors (530378919).
1350881241 is a wasteful number, since it uses less digits than its factorization.
1350881241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18496.
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 1350881241 is about 36754.3363564083. The cubic root of 1350881241 is about 1105.4498802178.
It can be divided in two parts, 13508 and 81241, that added together give a palindrome (94749).
The spelling of 1350881241 in words is "one billion, three hundred fifty million, eight hundred eighty-one thousand, two hundred forty-one".
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