Base | Representation |
---|---|
bin | 100000011100100… |
… | …0000010101100110 |
3 | 2210212112221122000 |
4 | 1000321000111212 |
5 | 4212200413124 |
6 | 300010150130 |
7 | 35656446645 |
oct | 10071002546 |
9 | 2725487560 |
10 | 1088685414 |
11 | 509597513 |
12 | 264722346 |
13 | 14471b96b |
14 | a483535c |
15 | 6589d6c9 |
hex | 40e40566 |
1088685414 has 32 divisors (see below), whose sum is σ = 2434729440. Its totient is φ = 360580896.
The previous prime is 1088685407. The next prime is 1088685431. The reversal of 1088685414 is 4145868801.
It is a self number, because there is not a number n which added to its sum of digits gives 1088685414.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55729 + ... + 72684.
It is an arithmetic number, because the mean of its divisors is an integer number (76085295).
Almost surely, 21088685414 is an apocalyptic number.
1088685414 is an abundant number, since it is smaller than the sum of its proper divisors (1346044026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1088685414 is a wasteful number, since it uses less digits than its factorization.
1088685414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128581 (or 128575 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 45.
The square root of 1088685414 is about 32995.2332011762. The cubic root of 1088685414 is about 1028.7285703860.
The spelling of 1088685414 in words is "one billion, eighty-eight million, six hundred eighty-five thousand, four hundred fourteen".
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