Base | Representation |
---|---|
bin | 11001001001110000… |
… | …011101001010111101 |
3 | 2120201011220002111002 |
4 | 121021300131022331 |
5 | 420302323233231 |
6 | 20223522540045 |
7 | 1644156530420 |
oct | 311160351275 |
9 | 76634802432 |
10 | 27007242941 |
11 | 104a9980398 |
12 | 5298807625 |
13 | 2715348533 |
14 | 1442ba99b7 |
15 | a810160cb |
hex | 649c1d2bd |
27007242941 has 16 divisors (see below), whose sum is σ = 32689267200. Its totient is φ = 21796131888.
The previous prime is 27007242929. The next prime is 27007242953. The reversal of 27007242941 is 14924270072.
It is an interprime number because it is at equal distance from previous prime (27007242929) and next prime (27007242953).
It is a cyclic number.
It is not a de Polignac number, because 27007242941 - 26 = 27007242877 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27007242895 and 27007242904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27007242961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601211 + ... + 644568.
It is an arithmetic number, because the mean of its divisors is an integer number (2043079200).
Almost surely, 227007242941 is an apocalyptic number.
It is an amenable number.
27007242941 is a deficient number, since it is larger than the sum of its proper divisors (5682024259).
27007242941 is a wasteful number, since it uses less digits than its factorization.
27007242941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1245968.
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 27007242941 in words is "twenty-seven billion, seven million, two hundred forty-two thousand, nine hundred forty-one".
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