Base | Representation |
---|---|
bin | 100111110001… |
… | …111101001101 |
3 | 201121210212000 |
4 | 213301331031 |
5 | 10132200422 |
6 | 1011302513 |
7 | 154432011 |
oct | 47617515 |
9 | 21553760 |
10 | 10428237 |
11 | 5982986 |
12 | 35aaa39 |
13 | 2211771 |
14 | 1556541 |
15 | daecac |
hex | 9f1f4d |
10428237 has 16 divisors (see below), whose sum is σ = 15648000. Its totient is φ = 6862752.
The previous prime is 10428199. The next prime is 10428239. The reversal of 10428237 is 73282401.
10428237 is a `hidden beast` number, since 1 + 0 + 428 + 237 = 666.
10428237 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10428237 - 210 = 10427213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 10428237.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10428239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312 + ... + 4577.
It is an arithmetic number, because the mean of its divisors is an integer number (978000).
Almost surely, 210428237 is an apocalyptic number.
It is an amenable number.
10428237 is a deficient number, since it is larger than the sum of its proper divisors (5219763).
10428237 is an equidigital number, since it uses as much as digits as its factorization.
10428237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4977 (or 4971 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 10428237 is about 3229.2780927012. The cubic root of 10428237 is about 218.4759472011.
The spelling of 10428237 in words is "ten million, four hundred twenty-eight thousand, two hundred thirty-seven".
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