Base | Representation |
---|---|
bin | 111101010010101011111… |
… | …0000001111010000011011 |
3 | 1002211022120021220121210100 |
4 | 1322211113300033100123 |
5 | 2101004123200140101 |
6 | 25525515423150443 |
7 | 1526415113114631 |
oct | 172452760172033 |
9 | 32738507817710 |
10 | 8423903130651 |
11 | 2758614785468 |
12 | b40738145423 |
13 | 4914a8442c98 |
14 | 211a0d263351 |
15 | e91d20b7e86 |
hex | 7a957c0f41b |
8423903130651 has 12 divisors (see below), whose sum is σ = 12176199959560. Its totient is φ = 5612086244160.
The previous prime is 8423903130593. The next prime is 8423903130701. The reversal of 8423903130651 is 1560313093248.
8423903130651 is a `hidden beast` number, since 8 + 423 + 90 + 3 + 130 + 6 + 5 + 1 = 666.
It is not a de Polignac number, because 8423903130651 - 234 = 8406723261467 is a prime.
It is a super-3 number, since 3×84239031306513 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8423903130597 and 8423903130606.
It is not an unprimeable number, because it can be changed into a prime (8423903630651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320750830 + ... + 320777091.
Almost surely, 28423903130651 is an apocalyptic number.
8423903130651 is a deficient number, since it is larger than the sum of its proper divisors (3752296828909).
8423903130651 is a wasteful number, since it uses less digits than its factorization.
8423903130651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 641529386 (or 641529383 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 45.
The spelling of 8423903130651 in words is "eight trillion, four hundred twenty-three billion, nine hundred three million, one hundred thirty thousand, six hundred fifty-one".
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