Base | Representation |
---|---|
bin | 11001010001111… |
… | …111000100111010 |
3 | 1002120002210211212 |
4 | 121101333010322 |
5 | 1332040121320 |
6 | 110030523122 |
7 | 13340113646 |
oct | 3121770472 |
9 | 1076083755 |
10 | 424145210 |
11 | 1a8467635 |
12 | ba0664a2 |
13 | 69b466c8 |
14 | 4048bc26 |
15 | 273829c5 |
hex | 1947f13a |
424145210 has 8 divisors (see below), whose sum is σ = 763461396. Its totient is φ = 169658080.
The previous prime is 424145209. The next prime is 424145219. The reversal of 424145210 is 12541424.
It can be written as a sum of positive squares in 2 ways, for example, as 400360081 + 23785129 = 20009^2 + 4877^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (424145219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21207251 + ... + 21207270.
Almost surely, 2424145210 is an apocalyptic number.
424145210 is a deficient number, since it is larger than the sum of its proper divisors (339316186).
424145210 is a wasteful number, since it uses less digits than its factorization.
424145210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42414528.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 424145210 is about 20594.7859906336. The cubic root of 424145210 is about 751.3429036741.
Adding to 424145210 its reverse (12541424), we get a palindrome (436686634).
The spelling of 424145210 in words is "four hundred twenty-four million, one hundred forty-five thousand, two hundred ten".
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