Base | Representation |
---|---|
bin | 100110111110… |
… | …011001011100 |
3 | 201020002011100 |
4 | 212332121130 |
5 | 10103421202 |
6 | 1002553100 |
7 | 152562216 |
oct | 46763134 |
9 | 21202140 |
10 | 10217052 |
11 | 584924a |
12 | 3508790 |
13 | 21695c1 |
14 | 14dd5b6 |
15 | d6c41c |
hex | 9be65c |
10217052 has 18 divisors (see below), whose sum is σ = 25826528. Its totient is φ = 3405672.
The previous prime is 10217047. The next prime is 10217063. The reversal of 10217052 is 25071201.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×102170523 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141868 + ... + 141939.
Almost surely, 210217052 is an apocalyptic number.
10217052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10217052 is an abundant number, since it is smaller than the sum of its proper divisors (15609476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10217052 is a wasteful number, since it uses less digits than its factorization.
10217052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283817 (or 283812 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 10217052 is about 3196.4123638855. The cubic root of 10217052 is about 216.9910732735.
Adding to 10217052 its reverse (25071201), we get a palindrome (35288253).
The spelling of 10217052 in words is "ten million, two hundred seventeen thousand, fifty-two".
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