Base | Representation |
---|---|
bin | 101000010000111… |
… | …0100000011011100 |
3 | 10111011020000011121 |
4 | 1100201310003130 |
5 | 10231331304434 |
6 | 342021300324 |
7 | 45323442520 |
oct | 12041640334 |
9 | 3434200147 |
10 | 1351041244 |
11 | 63369a313 |
12 | 3185646a4 |
13 | 186b992b7 |
14 | cb609d80 |
15 | 7d9237b4 |
hex | 508740dc |
1351041244 has 24 divisors (see below), whose sum is σ = 2707658240. Its totient is φ = 577822896.
The previous prime is 1351041233. The next prime is 1351041247. The reversal of 1351041244 is 4421401531.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1351041247) 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, 35904 + ... + 63175.
Almost surely, 21351041244 is an apocalyptic number.
1351041244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1351041244 is an abundant number, since it is smaller than the sum of its proper divisors (1356616996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1351041244 is a wasteful number, since it uses less digits than its factorization.
1351041244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99577 (or 99575 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 1351041244 is about 36756.5129466874. The cubic root of 1351041244 is about 1105.4935229178.
Adding to 1351041244 its reverse (4421401531), we get a palindrome (5772442775).
The spelling of 1351041244 in words is "one billion, three hundred fifty-one million, forty-one thousand, two hundred forty-four".
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