Base | Representation |
---|---|
bin | 110000010111010101101100… |
… | …0011110100010000011010101 |
3 | 2001210021202202012011202000100 |
4 | 1200232223120132202003111 |
5 | 421230040422443120003 |
6 | 4104443152050404313 |
7 | 155415406501331553 |
oct | 14056533036420325 |
9 | 2053252665152010 |
10 | 425420142551253 |
11 | 11360873a876463 |
12 | 3b869334b90699 |
13 | 1534bc41300355 |
14 | 770a632602bd3 |
15 | 342b24a607ba3 |
hex | 182ead87a20d5 |
425420142551253 has 48 divisors (see below), whose sum is σ = 675031161692160. Its totient is φ = 256977680176800.
The previous prime is 425420142551233. The next prime is 425420142551297. The reversal of 425420142551253 is 352155241024524.
425420142551253 is a `hidden beast` number, since 4 + 2 + 5 + 4 + 2 + 0 + 1 + 42 + 551 + 2 + 53 = 666.
It is not a de Polignac number, because 425420142551253 - 220 = 425420141502677 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 425420142551199 and 425420142551208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425420142551203) 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 47 ways as a sum of consecutive naturals, for example, 32263168 + ... + 43494278.
It is an arithmetic number, because the mean of its divisors is an integer number (14063149201920).
Almost surely, 2425420142551253 is an apocalyptic number.
It is an amenable number.
425420142551253 is a deficient number, since it is larger than the sum of its proper divisors (249611019140907).
425420142551253 is a wasteful number, since it uses less digits than its factorization.
425420142551253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11240790 (or 11240787 counting only the distinct ones).
The product of its (nonzero) digits is 1920000, while the sum is 45.
Adding to 425420142551253 its reverse (352155241024524), we get a palindrome (777575383575777).
The spelling of 425420142551253 in words is "four hundred twenty-five trillion, four hundred twenty billion, one hundred forty-two million, five hundred fifty-one thousand, two hundred fifty-three".
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