Base | Representation |
---|---|
bin | 11001101010010001… |
… | …011001100111100011 |
3 | 2122010012100201120010 |
4 | 121222101121213203 |
5 | 422412001000201 |
6 | 20354011020003 |
7 | 1663532340231 |
oct | 315221314743 |
9 | 78105321503 |
10 | 27552750051 |
11 | 10759899a12 |
12 | 540b43a603 |
13 | 27a13749c8 |
14 | 1495409951 |
15 | ab3d6cbd6 |
hex | 66a4599e3 |
27552750051 has 8 divisors (see below), whose sum is σ = 38898000144. Its totient is φ = 17288000000.
The previous prime is 27552750037. The next prime is 27552750073. The reversal of 27552750051 is 15005725572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27552750051 - 27 = 27552749923 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27552749991 and 27552750009.
It is not an unprimeable number, because it can be changed into a prime (27552750091) 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, 270124950 + ... + 270125051.
It is an arithmetic number, because the mean of its divisors is an integer number (4862250018).
Almost surely, 227552750051 is an apocalyptic number.
27552750051 is a deficient number, since it is larger than the sum of its proper divisors (11345250093).
27552750051 is a wasteful number, since it uses less digits than its factorization.
27552750051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540250021.
The product of its (nonzero) digits is 122500, while the sum is 39.
The spelling of 27552750051 in words is "twenty-seven billion, five hundred fifty-two million, seven hundred fifty thousand, fifty-one".
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