Base | Representation |
---|---|
bin | 101000000101010… |
… | …1011000011001010 |
3 | 10110201210210220202 |
4 | 1100022223003022 |
5 | 10223303200200 |
6 | 341243252202 |
7 | 45221046026 |
oct | 12012530312 |
9 | 3421723822 |
10 | 1344975050 |
11 | 630226731 |
12 | 31651a062 |
13 | 185854133 |
14 | ca8ab386 |
15 | 7d1261d5 |
hex | 502ab0ca |
1344975050 has 24 divisors (see below), whose sum is σ = 2587920300. Its totient is φ = 519438080.
The previous prime is 1344975041. The next prime is 1344975053. The reversal of 1344975050 is 505794431.
It can be written as a sum of positive squares in 6 ways, for example, as 157276681 + 1187698369 = 12541^2 + 34463^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1344974995 and 1344975013.
It is not an unprimeable number, because it can be changed into a prime (1344975053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462335 + ... + 465234.
Almost surely, 21344975050 is an apocalyptic number.
1344975050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1344975050 is a deficient number, since it is larger than the sum of its proper divisors (1242945250).
1344975050 is a wasteful number, since it uses less digits than its factorization.
1344975050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 927610 (or 927605 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 1344975050 is about 36673.9014832074. The cubic root of 1344975050 is about 1103.8364799514.
The spelling of 1344975050 in words is "one billion, three hundred forty-four million, nine hundred seventy-five thousand, fifty".
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