Base | Representation |
---|---|
bin | 101000101101… |
… | …100001100100 |
3 | 202002012112201 |
4 | 220231201210 |
5 | 10213002403 |
6 | 1020424244 |
7 | 156466240 |
oct | 50554144 |
9 | 22065481 |
10 | 10672228 |
11 | 602a226 |
12 | 36a8084 |
13 | 2298838 |
14 | 15bb420 |
15 | e0c21d |
hex | a2d864 |
10672228 has 24 divisors (see below), whose sum is σ = 21413952. Its totient is φ = 4558944.
The previous prime is 10672219. The next prime is 10672237. The reversal of 10672228 is 82227601.
It is an interprime number because it is at equal distance from previous prime (10672219) and next prime (10672237).
It is a super-2 number, since 2×106722282 = 227792900967968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 10672196 and 10672205.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15426 + ... + 16102.
It is an arithmetic number, because the mean of its divisors is an integer number (892248).
Almost surely, 210672228 is an apocalyptic number.
It is an amenable number.
10672228 is an abundant number, since it is smaller than the sum of its proper divisors (10741724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10672228 is a wasteful number, since it uses less digits than its factorization.
10672228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1251 (or 1249 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 10672228 is about 3266.8376145747. The cubic root of 10672228 is about 220.1667331089.
Adding to 10672228 its reverse (82227601), we get a palindrome (92899829).
The spelling of 10672228 in words is "ten million, six hundred seventy-two thousand, two hundred twenty-eight".
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