Base | Representation |
---|---|
bin | 1000100000100… |
… | …00000010110110 |
3 | 11222021220201002 |
4 | 10100100002312 |
5 | 121232301021 |
6 | 11025403302 |
7 | 1524424361 |
oct | 420200266 |
9 | 158256632 |
10 | 71368886 |
11 | 37316556 |
12 | 1ba99532 |
13 | 11a2a914 |
14 | 969b0d8 |
15 | 63eb50b |
hex | 44100b6 |
71368886 has 8 divisors (see below), whose sum is σ = 107131464. Its totient is φ = 35658400.
The previous prime is 71368877. The next prime is 71368897. The reversal of 71368886 is 68886317.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 71368886.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9395 + ... + 15198.
It is an arithmetic number, because the mean of its divisors is an integer number (13391433).
Almost surely, 271368886 is an apocalyptic number.
71368886 is a deficient number, since it is larger than the sum of its proper divisors (35762578).
71368886 is a wasteful number, since it uses less digits than its factorization.
71368886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26046.
The product of its digits is 387072, while the sum is 47.
The square root of 71368886 is about 8448.0107717734. The cubic root of 71368886 is about 414.7976678572.
The spelling of 71368886 in words is "seventy-one million, three hundred sixty-eight thousand, eight hundred eighty-six".
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