Base | Representation |
---|---|
bin | 100101110100… |
… | …011101111110 |
3 | 200122200210000 |
4 | 211310131332 |
5 | 10014223423 |
6 | 552255130 |
7 | 150161325 |
oct | 45643576 |
9 | 20580700 |
10 | 9914238 |
11 | 5661794 |
12 | 33a14a6 |
13 | 2091819 |
14 | 14610bc |
15 | d0c843 |
hex | 97477e |
9914238 has 40 divisors (see below), whose sum is σ = 23391720. Its totient is φ = 3129840.
The previous prime is 9914221. The next prime is 9914239. The reversal of 9914238 is 8324199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9914239) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1468 + ... + 4688.
It is an arithmetic number, because the mean of its divisors is an integer number (584793).
Almost surely, 29914238 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9914238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11695860).
9914238 is an abundant number, since it is smaller than the sum of its proper divisors (13477482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9914238 is a wasteful number, since it uses less digits than its factorization.
9914238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3254 (or 3245 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 9914238 is about 3148.6882983236. The cubic root of 9914238 is about 214.8258044590.
It can be divided in two parts, 9914 and 238, that multiplied together give a palindrome (2359532).
The spelling of 9914238 in words is "nine million, nine hundred fourteen thousand, two hundred thirty-eight".
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