Base | Representation |
---|---|
bin | 110000101100001… |
… | …000101101111110 |
3 | 2002221002121210000 |
4 | 300230020231332 |
5 | 3133110021124 |
6 | 213020255130 |
7 | 26146222614 |
oct | 6054105576 |
9 | 2087077700 |
10 | 816876414 |
11 | 38a118382 |
12 | 1a96a14a6 |
13 | 100311633 |
14 | 7a6bd6b4 |
15 | 4baac6c9 |
hex | 30b08b7e |
816876414 has 40 divisors (see below), whose sum is σ = 1832046480. Its totient is φ = 272048544.
The previous prime is 816876407. The next prime is 816876419. The reversal of 816876414 is 414678618.
816876414 is a `hidden beast` number, since 8 + 168 + 76 + 414 = 666.
816876414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 816876414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (816876419) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 329082 + ... + 331554.
It is an arithmetic number, because the mean of its divisors is an integer number (45801162).
Almost surely, 2816876414 is an apocalyptic number.
816876414 is an abundant number, since it is smaller than the sum of its proper divisors (1015170066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
816876414 is a wasteful number, since it uses less digits than its factorization.
816876414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4526 (or 4517 counting only the distinct ones).
The product of its digits is 258048, while the sum is 45.
The square root of 816876414 is about 28581.0499107363. The cubic root of 816876414 is about 934.8001761581.
The spelling of 816876414 in words is "eight hundred sixteen million, eight hundred seventy-six thousand, four hundred fourteen".
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