Base | Representation |
---|---|
bin | 1010001110000100111… |
… | …11101010010000010111 |
3 | 1020120101121220010221100 |
4 | 11013002133222100113 |
5 | 21223131242233143 |
6 | 425152451321143 |
7 | 34240646624040 |
oct | 5070237522027 |
9 | 1216347803840 |
10 | 351155430423 |
11 | 125a190a4326 |
12 | 580812b01b3 |
13 | 27163089375 |
14 | 12dd30bd8c7 |
15 | 92036d86d3 |
hex | 51c27ea417 |
351155430423 has 12 divisors (see below), whose sum is σ = 579685155088. Its totient is φ = 200660245920.
The previous prime is 351155430401. The next prime is 351155430473. The reversal of 351155430423 is 324034551153.
351155430423 is a `hidden beast` number, since 3 + 51 + 1 + 554 + 30 + 4 + 23 = 666.
It is not a de Polignac number, because 351155430423 - 25 = 351155430391 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (351155430473) 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 11 ways as a sum of consecutive naturals, for example, 2786947798 + ... + 2786947923.
Almost surely, 2351155430423 is an apocalyptic number.
351155430423 is a deficient number, since it is larger than the sum of its proper divisors (228529724665).
351155430423 is a wasteful number, since it uses less digits than its factorization.
351155430423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5573895734 (or 5573895731 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 351155430423 its reverse (324034551153), we get a palindrome (675189981576).
The spelling of 351155430423 in words is "three hundred fifty-one billion, one hundred fifty-five million, four hundred thirty thousand, four hundred twenty-three".
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