Base | Representation |
---|---|
bin | 10011010111011001100… |
… | …000011010011100000000 |
3 | 11201020000022210010122000 |
4 | 103113121200122130000 |
5 | 133300431234002412 |
6 | 2455205222544000 |
7 | 165101213521626 |
oct | 23273140323400 |
9 | 4636008703560 |
10 | 1330794047232 |
11 | 473428600701 |
12 | 195b00298000 |
13 | 98654b39a70 |
14 | 485a724d516 |
15 | 2493c5ec4dc |
hex | 135d981a700 |
1330794047232 has 144 divisors (see below), whose sum is σ = 4238114875680. Its totient is φ = 409475063808.
The previous prime is 1330794047213. The next prime is 1330794047293. The reversal of 1330794047232 is 2327404970331.
1330794047232 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 7 + 9 + 404 + 7 + 232 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×13307940472322 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 7315293 + ... + 7495004.
Almost surely, 21330794047232 is an apocalyptic number.
1330794047232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1330794047232 is an abundant number, since it is smaller than the sum of its proper divisors (2907320828448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330794047232 is a wasteful number, since it uses less digits than its factorization.
1330794047232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14810335 (or 14810315 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 45.
The spelling of 1330794047232 in words is "one trillion, three hundred thirty billion, seven hundred ninety-four million, forty-seven thousand, two hundred thirty-two".
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