Base | Representation |
---|---|
bin | 1110010001100100101… |
… | …0011011111111001111 |
3 | 212102222212111010200222 |
4 | 3210121022123333033 |
5 | 13004220214133401 |
6 | 304354243341555 |
7 | 23501105450654 |
oct | 3443112337717 |
9 | 772885433628 |
10 | 245235302351 |
11 | 95004a313a6 |
12 | 3b6409818bb |
13 | 1a182bc7b80 |
14 | bc25ac1c2b |
15 | 65a4891c1b |
hex | 391929bfcf |
245235302351 has 16 divisors (see below), whose sum is σ = 267322675200. Its totient is φ = 223609217760.
The previous prime is 245235302341. The next prime is 245235302407. The reversal of 245235302351 is 153203532542.
It is a cyclic number.
It is not a de Polignac number, because 245235302351 - 210 = 245235301327 is a prime.
It is a super-3 number, since 3×2452353023513 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245235302341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9265106 + ... + 9291536.
It is an arithmetic number, because the mean of its divisors is an integer number (16707667200).
Almost surely, 2245235302351 is an apocalyptic number.
245235302351 is a deficient number, since it is larger than the sum of its proper divisors (22087372849).
245235302351 is a wasteful number, since it uses less digits than its factorization.
245235302351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35126.
The product of its (nonzero) digits is 108000, while the sum is 35.
Adding to 245235302351 its reverse (153203532542), we get a palindrome (398438834893).
The spelling of 245235302351 in words is "two hundred forty-five billion, two hundred thirty-five million, three hundred two thousand, three hundred fifty-one".
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