Base | Representation |
---|---|
bin | 100110110000… |
… | …110111110000 |
3 | 201010021011100 |
4 | 212300313300 |
5 | 10100133043 |
6 | 1001444400 |
7 | 152241540 |
oct | 46606760 |
9 | 21107140 |
10 | 10161648 |
11 | 5810662 |
12 | 34a0700 |
13 | 214a313 |
14 | 14c7320 |
15 | d5acd3 |
hex | 9b0df0 |
10161648 has 120 divisors (see below), whose sum is σ = 34471008. Its totient is φ = 2727936.
The previous prime is 10161647. The next prime is 10161649. The reversal of 10161648 is 84616101.
10161648 is a `hidden beast` number, since 1 + 0 + 1 + 616 + 48 = 666.
10161648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10161647) and next prime (10161649).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10161647) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16840 + ... + 17432.
Almost surely, 210161648 is an apocalyptic number.
10161648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10161648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17235504).
10161648 is an abundant number, since it is smaller than the sum of its proper divisors (24309360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10161648 is a wasteful number, since it uses less digits than its factorization.
10161648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631 (or 622 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 10161648 is about 3187.7339914115. The cubic root of 10161648 is about 216.5981363805.
Adding to 10161648 its reverse (84616101), we get a palindrome (94777749).
The spelling of 10161648 in words is "ten million, one hundred sixty-one thousand, six hundred forty-eight".
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