Base | Representation |
---|---|
bin | 1000100100101… |
… | …01001101001010 |
3 | 12000022121220010 |
4 | 10102111031022 |
5 | 121402224224 |
6 | 11045212350 |
7 | 1532155503 |
oct | 422251512 |
9 | 160277803 |
10 | 71914314 |
11 | 3765931a |
12 | 201010b6 |
13 | 11b8bc64 |
14 | 979dbaa |
15 | 64a7e29 |
hex | 449534a |
71914314 has 32 divisors (see below), whose sum is σ = 146655360. Its totient is φ = 23505152.
The previous prime is 71914313. The next prime is 71914319. The reversal of 71914314 is 41341917.
It is not an unprimeable number, because it can be changed into a prime (71914313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72667 + ... + 73649.
It is an arithmetic number, because the mean of its divisors is an integer number (4582980).
Almost surely, 271914314 is an apocalyptic number.
71914314 is an abundant number, since it is smaller than the sum of its proper divisors (74741046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71914314 is a wasteful number, since it uses less digits than its factorization.
71914314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1214.
The product of its digits is 3024, while the sum is 30.
The square root of 71914314 is about 8480.2307751617. The cubic root of 71914314 is about 415.8516675607.
The spelling of 71914314 in words is "seventy-one million, nine hundred fourteen thousand, three hundred fourteen".
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