Base | Representation |
---|---|
bin | 1110010001001011101… |
… | …0010111000000000011 |
3 | 212102201120010210002120 |
4 | 3210102322113000003 |
5 | 13004011342034243 |
6 | 304340015415323 |
7 | 23465363141061 |
oct | 3442272270003 |
9 | 772646123076 |
10 | 245130424323 |
11 | 94a60808a44 |
12 | 3b611824543 |
13 | 1a167266c75 |
14 | bc15bc1031 |
15 | 659a576c83 |
hex | 3912e97003 |
245130424323 has 8 divisors (see below), whose sum is σ = 327189385488. Its totient is φ = 163245873024.
The previous prime is 245130424313. The next prime is 245130424373. The reversal of 245130424323 is 323424031542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 245130424323 - 28 = 245130424067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (245130424313) 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, 43599186 + ... + 43604807.
It is an arithmetic number, because the mean of its divisors is an integer number (40898673186).
Almost surely, 2245130424323 is an apocalyptic number.
245130424323 is a deficient number, since it is larger than the sum of its proper divisors (82058961165).
245130424323 is an equidigital number, since it uses as much as digits as its factorization.
245130424323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87204933.
The product of its (nonzero) digits is 69120, while the sum is 33.
Adding to 245130424323 its reverse (323424031542), we get a palindrome (568554455865).
The spelling of 245130424323 in words is "two hundred forty-five billion, one hundred thirty million, four hundred twenty-four thousand, three hundred twenty-three".
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