Base | Representation |
---|---|
bin | 1110010010000101000… |
… | …1101100101001111001 |
3 | 212110100100121210121120 |
4 | 3210201101230221321 |
5 | 13010010041021403 |
6 | 304415545055453 |
7 | 23504350454130 |
oct | 3444121545171 |
9 | 773310553546 |
10 | 245371423353 |
11 | 950748540a1 |
12 | 3b67a487589 |
13 | 1a1a5177744 |
14 | bc39bd6917 |
15 | 65b17cde53 |
hex | 392146ca79 |
245371423353 has 32 divisors (see below), whose sum is σ = 383355979776. Its totient is φ = 136678969728.
The previous prime is 245371423337. The next prime is 245371423393. The reversal of 245371423353 is 353324173542.
It is a happy number.
It is not a de Polignac number, because 245371423353 - 24 = 245371423337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (245371423393) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184101 + ... + 724317.
It is an arithmetic number, because the mean of its divisors is an integer number (11979874368).
Almost surely, 2245371423353 is an apocalyptic number.
It is an amenable number.
245371423353 is a deficient number, since it is larger than the sum of its proper divisors (137984556423).
245371423353 is a wasteful number, since it uses less digits than its factorization.
245371423353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540773.
The product of its digits is 907200, while the sum is 42.
Adding to 245371423353 its reverse (353324173542), we get a palindrome (598695596895).
The spelling of 245371423353 in words is "two hundred forty-five billion, three hundred seventy-one million, four hundred twenty-three thousand, three hundred fifty-three".
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