Base | Representation |
---|---|
bin | 100111001101… |
… | …110111011110 |
3 | 201100022002002 |
4 | 213031313132 |
5 | 10112433124 |
6 | 1004202302 |
7 | 153245024 |
oct | 47156736 |
9 | 21308062 |
10 | 10280414 |
11 | 5891911 |
12 | 3539392 |
13 | 218c3b1 |
14 | 1518714 |
15 | d810ae |
hex | 9cddde |
10280414 has 4 divisors (see below), whose sum is σ = 15420624. Its totient is φ = 5140206.
The previous prime is 10280383. The next prime is 10280423. The reversal of 10280414 is 41408201.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×102804142 = 211373824022792, which contains 22 as substring.
It is a Curzon number.
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570102 + ... + 2570105.
It is an arithmetic number, because the mean of its divisors is an integer number (3855156).
Almost surely, 210280414 is an apocalyptic number.
10280414 is a deficient number, since it is larger than the sum of its proper divisors (5140210).
10280414 is an equidigital number, since it uses as much as digits as its factorization.
10280414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5140209.
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 10280414 is about 3206.3084692525. The cubic root of 10280414 is about 217.4387126391.
Adding to 10280414 its reverse (41408201), we get a palindrome (51688615).
The spelling of 10280414 in words is "ten million, two hundred eighty thousand, four hundred fourteen".
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