Base | Representation |
---|---|
bin | 1000011101111… |
… | …00100101011010 |
3 | 11221122112202220 |
4 | 10032330211122 |
5 | 121140331114 |
6 | 11014204510 |
7 | 1521501621 |
oct | 416744532 |
9 | 157575686 |
10 | 71027034 |
11 | 37102731 |
12 | 1b953736 |
13 | 1193b140 |
14 | 960c6b8 |
15 | 63800a9 |
hex | 43bc95a |
71027034 has 16 divisors (see below), whose sum is σ = 152981472. Its totient is φ = 21854448.
The previous prime is 71027023. The next prime is 71027041. The reversal of 71027034 is 43072017.
It is a junction number, because it is equal to n+sod(n) for n = 71026995 and 71027013.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455224 + ... + 455379.
It is an arithmetic number, because the mean of its divisors is an integer number (9561342).
Almost surely, 271027034 is an apocalyptic number.
71027034 is an abundant number, since it is smaller than the sum of its proper divisors (81954438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71027034 is a wasteful number, since it uses less digits than its factorization.
71027034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 910621.
The product of its (nonzero) digits is 1176, while the sum is 24.
The square root of 71027034 is about 8427.7537932714. The cubic root of 71027034 is about 414.1343236100.
The spelling of 71027034 in words is "seventy-one million, twenty-seven thousand, thirty-four".
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