Base | Representation |
---|---|
bin | 10111101010011011001000… |
… | …00001111011011110100101 |
3 | 20211020111222001012221220120 |
4 | 23311031210001323132211 |
5 | 23310021100444042110 |
6 | 302400351042552153 |
7 | 13650263636560542 |
oct | 1365154401733645 |
9 | 224214861187816 |
10 | 52035207018405 |
11 | 156420098969a6 |
12 | 5a04931668659 |
13 | 2305b8c051a00 |
14 | cbc735c91bc9 |
15 | 60384d961870 |
hex | 2f536407b7a5 |
52035207018405 has 192 divisors, whose sum is σ = 91829223383040. Its totient is φ = 25146234667008.
The previous prime is 52035207018383. The next prime is 52035207018409. The reversal of 52035207018405 is 50481070253025.
It is not a de Polignac number, because 52035207018405 - 221 = 52035204921253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52035207018409) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 31177474911 + ... + 31177476579.
It is an arithmetic number, because the mean of its divisors is an integer number (478277205120).
Almost surely, 252035207018405 is an apocalyptic number.
It is an amenable number.
52035207018405 is a deficient number, since it is larger than the sum of its proper divisors (39794016364635).
52035207018405 is a wasteful number, since it uses less digits than its factorization.
52035207018405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2800 (or 2787 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 42.
The spelling of 52035207018405 in words is "fifty-two trillion, thirty-five billion, two hundred seven million, eighteen thousand, four hundred five".
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