Base | Representation |
---|---|
bin | 100110000001… |
… | …101001110010 |
3 | 200202102212011 |
4 | 212001221302 |
5 | 10022440432 |
6 | 553353134 |
7 | 150504634 |
oct | 46015162 |
9 | 20672764 |
10 | 9968242 |
11 | 5699319 |
12 | 34087aa |
13 | 20b028b |
14 | 1476a54 |
15 | d1d847 |
hex | 981a72 |
9968242 has 8 divisors (see below), whose sum is σ = 15015132. Its totient is φ = 4963200.
The previous prime is 9968219. The next prime is 9968243. The reversal of 9968242 is 2428699.
It can be written as a sum of positive squares in 2 ways, for example, as 9853321 + 114921 = 3139^2 + 339^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9968195 and 9968204.
It is not an unprimeable number, because it can be changed into a prime (9968243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9859 + ... + 10822.
Almost surely, 29968242 is an apocalyptic number.
9968242 is a deficient number, since it is larger than the sum of its proper divisors (5046890).
9968242 is a wasteful number, since it uses less digits than its factorization.
9968242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20924.
The product of its digits is 62208, while the sum is 40.
The square root of 9968242 is about 3157.2522864035. The cubic root of 9968242 is about 215.2151586868.
It can be divided in two parts, 9 and 968242, that multiplied together give a palindrome (8714178).
The spelling of 9968242 in words is "nine million, nine hundred sixty-eight thousand, two hundred forty-two".
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