Base | Representation |
---|---|
bin | 11001001010110100… |
… | …001101011000101001 |
3 | 2120202102022110011210 |
4 | 121022310031120221 |
5 | 420321400112243 |
6 | 20225355343333 |
7 | 1644463513224 |
oct | 311264153051 |
9 | 76672273153 |
10 | 27025004073 |
11 | 10508a01611 |
12 | 52a2751b49 |
13 | 2718c26892 |
14 | 14452b05bb |
15 | a82873933 |
hex | 64ad0d629 |
27025004073 has 8 divisors (see below), whose sum is σ = 36254402848. Its totient is φ = 17906137344.
The previous prime is 27025004051. The next prime is 27025004107. The reversal of 27025004073 is 37040052072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-27025004073 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27025004073.
It is not an unprimeable number, because it can be changed into a prime (27020004073) 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, 27632440 + ... + 27633417.
It is an arithmetic number, because the mean of its divisors is an integer number (4531800356).
Almost surely, 227025004073 is an apocalyptic number.
It is an amenable number.
27025004073 is a deficient number, since it is larger than the sum of its proper divisors (9229398775).
27025004073 is a wasteful number, since it uses less digits than its factorization.
27025004073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55266023.
The product of its (nonzero) digits is 11760, while the sum is 30.
The spelling of 27025004073 in words is "twenty-seven billion, twenty-five million, four thousand, seventy-three".
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