Base | Representation |
---|---|
bin | 1000100010110… |
… | …10101000000110 |
3 | 11222212102202110 |
4 | 10101122220012 |
5 | 121322034444 |
6 | 11040121450 |
7 | 1530136122 |
oct | 421325006 |
9 | 158772673 |
10 | 71674374 |
11 | 37505022 |
12 | 20006286 |
13 | 11b06995 |
14 | 973a582 |
15 | 645bcb9 |
hex | 445aa06 |
71674374 has 8 divisors (see below), whose sum is σ = 143348760. Its totient is φ = 23891456.
The previous prime is 71674373. The next prime is 71674381. The reversal of 71674374 is 47347617.
It is a sphenic number, since it is the product of 3 distinct primes.
71674374 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71674373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5972859 + ... + 5972870.
It is an arithmetic number, because the mean of its divisors is an integer number (17918595).
Almost surely, 271674374 is an apocalyptic number.
71674374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71674374 is a wasteful number, since it uses less digits than its factorization.
71674374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11945734.
The product of its digits is 98784, while the sum is 39.
The square root of 71674374 is about 8466.0719344924. The cubic root of 71674374 is about 415.3886599427.
The spelling of 71674374 in words is "seventy-one million, six hundred seventy-four thousand, three hundred seventy-four".
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