Base | Representation |
---|---|
bin | 1000100000100… |
… | …11010101101000 |
3 | 11222022121012201 |
4 | 10100103111220 |
5 | 121233214001 |
6 | 11025545544 |
7 | 1524511612 |
oct | 420232550 |
9 | 158277181 |
10 | 71382376 |
11 | 373256aa |
12 | 1baa52b4 |
13 | 11a33ac0 |
14 | 96a1db2 |
15 | 6400501 |
hex | 4413568 |
71382376 has 32 divisors (see below), whose sum is σ = 144597600. Its totient is φ = 32840640.
The previous prime is 71382349. The next prime is 71382413. The reversal of 71382376 is 67328317.
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, 38511 + ... + 40321.
It is an arithmetic number, because the mean of its divisors is an integer number (4518675).
Almost surely, 271382376 is an apocalyptic number.
It is an amenable number.
71382376 is an abundant number, since it is smaller than the sum of its proper divisors (73215224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71382376 is a wasteful number, since it uses less digits than its factorization.
71382376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2209 (or 2205 counting only the distinct ones).
The product of its digits is 42336, while the sum is 37.
The square root of 71382376 is about 8448.8091468561. The cubic root of 71382376 is about 414.8238009446.
The spelling of 71382376 in words is "seventy-one million, three hundred eighty-two thousand, three hundred seventy-six".
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