Base | Representation |
---|---|
bin | 1010101101001… |
… | …01011111010010 |
3 | 20020222122202212 |
4 | 11112211133102 |
5 | 140442304202 |
6 | 12524512122 |
7 | 2140226261 |
oct | 526453722 |
9 | 206878685 |
10 | 89806802 |
11 | 4676a1a8 |
12 | 260ab642 |
13 | 157b5027 |
14 | bcda5d8 |
15 | 7d3e652 |
hex | 55a57d2 |
89806802 has 6 divisors (see below), whose sum is σ = 134730309. Its totient is φ = 44896700.
The previous prime is 89806799. The next prime is 89806813. The reversal of 89806802 is 20860898.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 88943761 + 863041 = 9431^2 + 929^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=6701.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 89806802.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10052 + ... + 16752.
Almost surely, 289806802 is an apocalyptic number.
89806802 is a deficient number, since it is larger than the sum of its proper divisors (44923507).
89806802 is an frugal number, since it uses more digits than its factorization.
89806802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13404 (or 6703 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 89806802 is about 9476.6450814621. The cubic root of 89806802 is about 447.8195788429.
The spelling of 89806802 in words is "eighty-nine million, eight hundred six thousand, eight hundred two".
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