Base | Representation |
---|---|
bin | 1000011110101… |
… | …11001101001100 |
3 | 11221212002100111 |
4 | 10033113031030 |
5 | 121202323301 |
6 | 11020405404 |
7 | 1522434544 |
oct | 417271514 |
9 | 157762314 |
10 | 71136076 |
11 | 37177650 |
12 | 1b9a6864 |
13 | 1197896b |
14 | 963a324 |
15 | 63a2551 |
hex | 43d734c |
71136076 has 24 divisors (see below), whose sum is σ = 142954560. Its totient is φ = 30632400.
The previous prime is 71136073. The next prime is 71136113. The reversal of 71136076 is 67063117.
It is not an unprimeable number, because it can be changed into a prime (71136071) 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, 41710 + ... + 43381.
It is an arithmetic number, because the mean of its divisors is an integer number (5956440).
Almost surely, 271136076 is an apocalyptic number.
71136076 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
71136076 is an abundant number, since it is smaller than the sum of its proper divisors (71818484).
71136076 is a wasteful number, since it uses less digits than its factorization.
71136076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85125 (or 85123 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 31.
The square root of 71136076 is about 8434.2205330428. The cubic root of 71136076 is about 414.3461441095.
The spelling of 71136076 in words is "seventy-one million, one hundred thirty-six thousand, seventy-six".
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