Base | Representation |
---|---|
bin | 101000000000… |
… | …110101010100 |
3 | 201201220102212 |
4 | 220000311110 |
5 | 10141123142 |
6 | 1012452552 |
7 | 155104451 |
oct | 50006524 |
9 | 21656385 |
10 | 10489172 |
11 | 5a14741 |
12 | 361a158 |
13 | 2233415 |
14 | 1570828 |
15 | dc2d82 |
hex | a00d54 |
10489172 has 6 divisors (see below), whose sum is σ = 18356058. Its totient is φ = 5244584.
The previous prime is 10489169. The next prime is 10489181. The reversal of 10489172 is 27198401.
It can be written as a sum of positive squares in only one way, i.e., 9265936 + 1223236 = 3044^2 + 1106^2 .
It is a super-2 number, since 2×104891722 = 220045458491168, which contains 22 as substring.
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, 1311143 + ... + 1311150.
It is an arithmetic number, because the mean of its divisors is an integer number (3059343).
Almost surely, 210489172 is an apocalyptic number.
It is an amenable number.
10489172 is a deficient number, since it is larger than the sum of its proper divisors (7866886).
10489172 is a wasteful number, since it uses less digits than its factorization.
10489172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2622297 (or 2622295 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 32.
The square root of 10489172 is about 3238.6991215610. The cubic root of 10489172 is about 218.9006589888.
The spelling of 10489172 in words is "ten million, four hundred eighty-nine thousand, one hundred seventy-two".
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