Base | Representation |
---|---|
bin | 1000010110010… |
… | …00011101110111 |
3 | 11212202202011022 |
4 | 10023020131313 |
5 | 120411332002 |
6 | 10540531355 |
7 | 1510135502 |
oct | 413103567 |
9 | 155682138 |
10 | 70027127 |
11 | 3658a465 |
12 | 1b550b5b |
13 | 1167ac91 |
14 | 942c139 |
15 | 6233ba2 |
hex | 42c8777 |
70027127 has 8 divisors (see below), whose sum is σ = 71481600. Its totient is φ = 68584824.
The previous prime is 70027073. The next prime is 70027163. The reversal of 70027127 is 72172007.
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 70027127 - 218 = 69764983 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 70027096 and 70027105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70027187) 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, 9074 + ... + 14912.
It is an arithmetic number, because the mean of its divisors is an integer number (8935200).
Almost surely, 270027127 is an apocalyptic number.
70027127 is a deficient number, since it is larger than the sum of its proper divisors (1454473).
70027127 is a wasteful number, since it uses less digits than its factorization.
70027127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6085.
The product of its (nonzero) digits is 1372, while the sum is 26.
The square root of 70027127 is about 8368.2212566351. The cubic root of 70027127 is about 412.1817602988.
The spelling of 70027127 in words is "seventy million, twenty-seven thousand, one hundred twenty-seven".
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