Base | Representation |
---|---|
bin | 1000011111011… |
… | …00001101010000 |
3 | 11222000110100102 |
4 | 10033230031100 |
5 | 121213101341 |
6 | 11022311532 |
7 | 1523243411 |
oct | 417541520 |
9 | 158013312 |
10 | 71222096 |
11 | 37226240 |
12 | 1ba285a8 |
13 | 119a8b6a |
14 | 965d808 |
15 | 63bcc9b |
hex | 43ec350 |
71222096 has 20 divisors (see below), whose sum is σ = 150537984. Its totient is φ = 32373600.
The previous prime is 71222093. The next prime is 71222101. The reversal of 71222096 is 69022217.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71222093) 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, 202160 + ... + 202511.
Almost surely, 271222096 is an apocalyptic number.
It is an amenable number.
71222096 is an abundant number, since it is smaller than the sum of its proper divisors (79315888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71222096 is a wasteful number, since it uses less digits than its factorization.
71222096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404690 (or 404684 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 71222096 is about 8439.3184558944. The cubic root of 71222096 is about 414.5130903364.
The spelling of 71222096 in words is "seventy-one million, two hundred twenty-two thousand, ninety-six".
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