Base | Representation |
---|---|
bin | 1110010001100100101… |
… | …0110110100100101101 |
3 | 212102222212200200002002 |
4 | 3210121022312210231 |
5 | 13004220231124440 |
6 | 304354245542045 |
7 | 23501106413306 |
oct | 3443112664455 |
9 | 772885620062 |
10 | 245235411245 |
11 | 95004aa61a0 |
12 | 3b640a14925 |
13 | 1a182c355c6 |
14 | bc25b0d7ad |
15 | 65a48b4115 |
hex | 39192b692d |
245235411245 has 32 divisors (see below), whose sum is σ = 322057396224. Its totient is φ = 177786100800.
The previous prime is 245235411241. The next prime is 245235411263. The reversal of 245235411245 is 542114532542.
245235411245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 245235411245 - 22 = 245235411241 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 245235411199 and 245235411208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245235411241) 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 31 ways as a sum of consecutive naturals, for example, 28083530 + ... + 28092260.
It is an arithmetic number, because the mean of its divisors is an integer number (10064293632).
Almost surely, 2245235411245 is an apocalyptic number.
It is an amenable number.
245235411245 is a deficient number, since it is larger than the sum of its proper divisors (76821984979).
245235411245 is a wasteful number, since it uses less digits than its factorization.
245235411245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10313.
The product of its digits is 192000, while the sum is 38.
Adding to 245235411245 its reverse (542114532542), we get a palindrome (787349943787).
The spelling of 245235411245 in words is "two hundred forty-five billion, two hundred thirty-five million, four hundred eleven thousand, two hundred forty-five".
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