Base | Representation |
---|---|
bin | 110000010000110000001110… |
… | …0011010001000111011110001 |
3 | 2001200002020112022212002110221 |
4 | 1200201200130122020323301 |
5 | 421120223302300313100 |
6 | 4102511304034453041 |
7 | 155263125352013452 |
oct | 14041403432107361 |
9 | 2050066468762427 |
10 | 424515044151025 |
11 | 113299901380063 |
12 | 3b741a39434181 |
13 | 152b479b4b2099 |
14 | 76b88d0063129 |
15 | 34129256d901a |
hex | 182181c688ef1 |
424515044151025 has 12 divisors (see below), whose sum is σ = 526399363160604. Its totient is φ = 339611578280000.
The previous prime is 424515044150999. The next prime is 424515044151041. The reversal of 424515044151025 is 520151440515424.
It can be written as a sum of positive squares in 6 ways, for example, as 4171066897761 + 420343977253264 = 2042319^2 + 20502292^2 .
It is not a de Polignac number, because 424515044151025 - 221 = 424515042053873 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8181975 + ... + 30265075.
It is an arithmetic number, because the mean of its divisors is an integer number (43866613596717).
Almost surely, 2424515044151025 is an apocalyptic number.
It is an amenable number.
424515044151025 is a deficient number, since it is larger than the sum of its proper divisors (101884319009579).
424515044151025 is a wasteful number, since it uses less digits than its factorization.
424515044151025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22852052 (or 22852047 counting only the distinct ones).
The product of its (nonzero) digits is 640000, while the sum is 43.
Adding to 424515044151025 its reverse (520151440515424), we get a palindrome (944666484666449).
The spelling of 424515044151025 in words is "four hundred twenty-four trillion, five hundred fifteen billion, forty-four million, one hundred fifty-one thousand, twenty-five".
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