Base | Representation |
---|---|
bin | 11101001101011… |
… | …11010010100100 |
3 | 122002002010110200 |
4 | 32212233102210 |
5 | 1000212124241 |
6 | 40151550500 |
7 | 6033526146 |
oct | 1646572244 |
9 | 562063420 |
10 | 245036196 |
11 | 116353359 |
12 | 6a08b430 |
13 | 3b9c5242 |
14 | 24786c96 |
15 | 167a34b6 |
hex | e9af4a4 |
245036196 has 72 divisors (see below), whose sum is σ = 649084800. Its totient is φ = 77837760.
The previous prime is 245036189. The next prime is 245036221. The reversal of 245036196 is 691630542.
It is a happy number.
245036196 is a `hidden beast` number, since 2 + 4 + 503 + 61 + 96 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 245036196.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80991 + ... + 83961.
Almost surely, 2245036196 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 245036196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324542400).
245036196 is an abundant number, since it is smaller than the sum of its proper divisors (404048604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245036196 is a wasteful number, since it uses less digits than its factorization.
245036196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3089 (or 3084 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 245036196 is about 15653.6320386037. The cubic root of 245036196 is about 625.7632880334.
The spelling of 245036196 in words is "two hundred forty-five million, thirty-six thousand, one hundred ninety-six".
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