Base | Representation |
---|---|
bin | 1110010000101111101… |
… | …1101110110000000100 |
3 | 212102102101211110001000 |
4 | 3210023323232300010 |
5 | 13003241403440421 |
6 | 304320234133300 |
7 | 23462442024564 |
oct | 3441373566004 |
9 | 772371743030 |
10 | 245013343236 |
11 | 94a00710212 |
12 | 3b59a581230 |
13 | 1a148c2280c |
14 | bc04424da4 |
15 | 659014b226 |
hex | 390beeec04 |
245013343236 has 24 divisors (see below), whose sum is σ = 635219779040. Its totient is φ = 81671114376.
The previous prime is 245013343231. The next prime is 245013343249. The reversal of 245013343236 is 632343310542.
245013343236 is a `hidden beast` number, since 2 + 450 + 133 + 43 + 2 + 36 = 666.
245013343236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 245013343236.
It is not an unprimeable number, because it can be changed into a prime (245013343231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134320926 + ... + 1134321141.
Almost surely, 2245013343236 is an apocalyptic number.
It is an amenable number.
245013343236 is an abundant number, since it is smaller than the sum of its proper divisors (390206435804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245013343236 is a wasteful number, since it uses less digits than its factorization.
245013343236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2268642080 (or 2268642072 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 36.
Adding to 245013343236 its reverse (632343310542), we get a palindrome (877356653778).
The spelling of 245013343236 in words is "two hundred forty-five billion, thirteen million, three hundred forty-three thousand, two hundred thirty-six".
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