Base | Representation |
---|---|
bin | 1000011100001… |
… | …01001011110000 |
3 | 11221020000111101 |
4 | 10032011023300 |
5 | 121111100422 |
6 | 11005254144 |
7 | 1516535215 |
oct | 416051360 |
9 | 157200441 |
10 | 70800112 |
11 | 36a68199 |
12 | 1b864354 |
13 | 1188ba76 |
14 | 958db0c |
15 | 6337c27 |
hex | 43852f0 |
70800112 has 20 divisors (see below), whose sum is σ = 140522256. Its totient is φ = 34536320.
The previous prime is 70800109. The next prime is 70800113. The reversal of 70800112 is 21100807.
It is a self number, because there is not a number n which added to its sum of digits gives 70800112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70800113) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 53308 + ... + 54619.
Almost surely, 270800112 is an apocalyptic number.
It is an amenable number.
70800112 is a deficient number, since it is larger than the sum of its proper divisors (69722144).
70800112 is a wasteful number, since it uses less digits than its factorization.
70800112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107976 (or 107970 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 70800112 is about 8414.2802425401. The cubic root of 70800112 is about 413.6928182554.
Adding to 70800112 its reverse (21100807), we get a palindrome (91900919).
The spelling of 70800112 in words is "seventy million, eight hundred thousand, one hundred twelve".
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