Base | Representation |
---|---|
bin | 1010011110001010001100… |
… | …1100101000110110101000 |
3 | 1111202122201012202001011011 |
4 | 2213202203030220312220 |
5 | 3002113114042240202 |
6 | 40253040355513304 |
7 | 2265543035201314 |
oct | 247424314506650 |
9 | 44678635661134 |
10 | 11513250352552 |
11 | 37398187463a3 |
12 | 135b4182b8834 |
13 | 65690577a810 |
14 | 2bb35c492b44 |
15 | 14e7456e2bd7 |
hex | a78a3328da8 |
11513250352552 has 16 divisors (see below), whose sum is σ = 23247909365940. Its totient is φ = 5313807854976.
The previous prime is 11513250352543. The next prime is 11513250352559. The reversal of 11513250352552 is 25525305231511.
It can be written as a sum of positive squares in 2 ways, for example, as 11509965457956 + 3284894596 = 3392634^2 + 57314^2 .
It is a super-3 number, since 3×115132503525523 (a number of 40 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (11513250352559) 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, 55352165053 + ... + 55352165260.
Almost surely, 211513250352552 is an apocalyptic number.
It is an amenable number.
11513250352552 is an abundant number, since it is smaller than the sum of its proper divisors (11734659013388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11513250352552 is a wasteful number, since it uses less digits than its factorization.
11513250352552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110704330332 (or 110704330328 counting only the distinct ones).
The product of its (nonzero) digits is 225000, while the sum is 40.
The spelling of 11513250352552 in words is "eleven trillion, five hundred thirteen billion, two hundred fifty million, three hundred fifty-two thousand, five hundred fifty-two".
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