Base | Representation |
---|---|
bin | 1100010100000101011… |
… | …11111000001100011001 |
3 | 1111110002121000110120112 |
4 | 12022002233320030121 |
5 | 23413002144242100 |
6 | 522211501334105 |
7 | 42365551632254 |
oct | 6120257701431 |
9 | 1443077013515 |
10 | 423100384025 |
11 | 153488155870 |
12 | 69bbb567335 |
13 | 30b8a446a27 |
14 | 1669a14209b |
15 | b014936b35 |
hex | 6282bf8319 |
423100384025 has 24 divisors (see below), whose sum is σ = 572369392800. Its totient is φ = 307693260800.
The previous prime is 423100383961. The next prime is 423100384081. The reversal of 423100384025 is 520483001324.
It is not a de Polignac number, because 423100384025 - 26 = 423100383961 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 423100383982 and 423100384000.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8538521 + ... + 8587929.
It is an arithmetic number, because the mean of its divisors is an integer number (23848724700).
Almost surely, 2423100384025 is an apocalyptic number.
It is an amenable number.
423100384025 is a deficient number, since it is larger than the sum of its proper divisors (149269008775).
423100384025 is a wasteful number, since it uses less digits than its factorization.
423100384025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80569 (or 80564 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 423100384025 its reverse (520483001324), we get a palindrome (943583385349).
The spelling of 423100384025 in words is "four hundred twenty-three billion, one hundred million, three hundred eighty-four thousand, twenty-five".
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