Base | Representation |
---|---|
bin | 100111111111111… |
… | …011010000011110 |
3 | 1201202201211220100 |
4 | 213333323100132 |
5 | 2333243203324 |
6 | 150331201530 |
7 | 22425665004 |
oct | 4777732036 |
9 | 1652654810 |
10 | 671069214 |
11 | 31488a262 |
12 | 1688a62a6 |
13 | a904cc9a |
14 | 651a6a74 |
15 | 3ddaa4c9 |
hex | 27ffb41e |
671069214 has 24 divisors (see below), whose sum is σ = 1500887232. Its totient is φ = 216473760.
The previous prime is 671069177. The next prime is 671069221. The reversal of 671069214 is 412960176.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 600759 + ... + 601874.
It is an arithmetic number, because the mean of its divisors is an integer number (62536968).
Almost surely, 2671069214 is an apocalyptic number.
671069214 is an abundant number, since it is smaller than the sum of its proper divisors (829818018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
671069214 is a wasteful number, since it uses less digits than its factorization.
671069214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202672 (or 1202669 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 671069214 is about 25905.0036479442. The cubic root of 671069214 is about 875.4992368445.
The spelling of 671069214 in words is "six hundred seventy-one million, sixty-nine thousand, two hundred fourteen".
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