Base | Representation |
---|---|
bin | 110111110001101111001000… |
… | …100000110001001011110111 |
3 | 1012011120110002000211012120000 |
4 | 313301233020200301023313 |
5 | 224123131220303104221 |
6 | 2225422015100442343 |
7 | 102446043630336105 |
oct | 6761571040611367 |
9 | 1164513060735500 |
10 | 245310421144311 |
11 | 71188624563136 |
12 | 2361a9778493b3 |
13 | a6b589a76c483 |
14 | 4481132a56c75 |
15 | 1d561489d7e26 |
hex | df1bc88312f7 |
245310421144311 has 40 divisors (see below), whose sum is σ = 399039604273200. Its totient is φ = 149590383828480.
The previous prime is 245310421144303. The next prime is 245310421144363. The reversal of 245310421144311 is 113441124013542.
245310421144311 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 1 + 0 + 4 + 211 + 4 + 431 + 1 = 666.
It is not a de Polignac number, because 245310421144311 - 23 = 245310421144303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245310421144381) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2748162010 + ... + 2748251271.
It is an arithmetic number, because the mean of its divisors is an integer number (9975990106830).
Almost surely, 2245310421144311 is an apocalyptic number.
245310421144311 is a deficient number, since it is larger than the sum of its proper divisors (153729183128889).
245310421144311 is a wasteful number, since it uses less digits than its factorization.
245310421144311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5496413341 (or 5496413332 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
Adding to 245310421144311 its reverse (113441124013542), we get a palindrome (358751545157853).
The spelling of 245310421144311 in words is "two hundred forty-five trillion, three hundred ten billion, four hundred twenty-one million, one hundred forty-four thousand, three hundred eleven".
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