Base | Representation |
---|---|
bin | 101000010011100… |
… | …1000101001011000 |
3 | 10111020211212211210 |
4 | 1100213020221120 |
5 | 10232210430222 |
6 | 342111223120 |
7 | 45341343003 |
oct | 12047105130 |
9 | 3436755753 |
10 | 1352436312 |
11 | 634462467 |
12 | 318b17aa0 |
13 | 187267296 |
14 | cb89053a |
15 | 7daebd0c |
hex | 509c8a58 |
1352436312 has 16 divisors (see below), whose sum is σ = 3381090840. Its totient is φ = 450812096.
The previous prime is 1352436311. The next prime is 1352436331. The reversal of 1352436312 is 2136342531.
It is a super-2 number, since 2×13524363122 = 3658167956032322688, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1352436312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1352436311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28175733 + ... + 28175780.
Almost surely, 21352436312 is an apocalyptic number.
1352436312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1352436312 is an abundant number, since it is smaller than the sum of its proper divisors (2028654528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352436312 is a wasteful number, since it uses less digits than its factorization.
1352436312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56351522 (or 56351518 counting only the distinct ones).
The product of its digits is 12960, while the sum is 30.
The square root of 1352436312 is about 36775.4852041411. The cubic root of 1352436312 is about 1105.8738982067.
Adding to 1352436312 its reverse (2136342531), we get a palindrome (3488778843).
The spelling of 1352436312 in words is "one billion, three hundred fifty-two million, four hundred thirty-six thousand, three hundred twelve".
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