Base | Representation |
---|---|
bin | 1110010001101000101… |
… | …1000010000001011001 |
3 | 212110001001100102102012 |
4 | 3210122023002001121 |
5 | 13004234033012403 |
6 | 304400050315305 |
7 | 23501402414216 |
oct | 3443213020131 |
9 | 773031312365 |
10 | 245252235353 |
11 | 95013547414 |
12 | 3b646588b35 |
13 | 1a1865762b8 |
14 | bc2804cb0d |
15 | 65a60d8ed8 |
hex | 391a2c2059 |
245252235353 has 8 divisors (see below), whose sum is σ = 258875380320. Its totient is φ = 232344216468.
The previous prime is 245252235329. The next prime is 245252235373. The reversal of 245252235353 is 353532252542.
It is not a de Polignac number, because 245252235353 - 218 = 245251973209 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 245252235353.
It is not an unprimeable number, because it can be changed into a prime (245252235313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17871275 + ... + 17884992.
It is an arithmetic number, because the mean of its divisors is an integer number (32359422540).
Almost surely, 2245252235353 is an apocalyptic number.
It is an amenable number.
245252235353 is a deficient number, since it is larger than the sum of its proper divisors (13623144967).
245252235353 is an frugal number, since it uses more digits than its factorization.
245252235353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35756324 (or 35756286 counting only the distinct ones).
The product of its digits is 1080000, while the sum is 41.
Adding to 245252235353 its reverse (353532252542), we get a palindrome (598784487895).
The spelling of 245252235353 in words is "two hundred forty-five billion, two hundred fifty-two million, two hundred thirty-five thousand, three hundred fifty-three".
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