Base | Representation |
---|---|
bin | 1000011111101… |
… | …11011100000001 |
3 | 11222002210110011 |
4 | 10033313130001 |
5 | 121221034342 |
6 | 11023304521 |
7 | 1523524465 |
oct | 417673401 |
9 | 158083404 |
10 | 71268097 |
11 | 3725785a |
12 | 1ba4b141 |
13 | 119c3a94 |
14 | 96724a5 |
15 | 63cb717 |
hex | 43f7701 |
71268097 has 8 divisors (see below), whose sum is σ = 75672576. Its totient is φ = 66887232.
The previous prime is 71268091. The next prime is 71268103. The reversal of 71268097 is 79086217.
It is an interprime number because it is at equal distance from previous prime (71268091) and next prime (71268103).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 71268097 - 23 = 71268089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (71268091) 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, 528 + ... + 11950.
It is an arithmetic number, because the mean of its divisors is an integer number (9459072).
Almost surely, 271268097 is an apocalyptic number.
It is an amenable number.
71268097 is a deficient number, since it is larger than the sum of its proper divisors (4404479).
71268097 is a wasteful number, since it uses less digits than its factorization.
71268097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11807.
The product of its (nonzero) digits is 42336, while the sum is 40.
The square root of 71268097 is about 8442.0434137713. The cubic root of 71268097 is about 414.6023131759.
The spelling of 71268097 in words is "seventy-one million, two hundred sixty-eight thousand, ninety-seven".
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