Base | Representation |
---|---|
bin | 100011001001… |
… | …100001001110 |
3 | 122100010021101 |
4 | 203021201032 |
5 | 4324322110 |
6 | 525253314 |
7 | 141214030 |
oct | 43114116 |
9 | 18303241 |
10 | 9214030 |
11 | 5223701 |
12 | 310423a |
13 | 1ba7bb7 |
14 | 131bc50 |
15 | c2013a |
hex | 8c984e |
9214030 has 64 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 2939904.
The previous prime is 9214027. The next prime is 9214033. The reversal of 9214030 is 304129.
It is an interprime number because it is at equal distance from previous prime (9214027) and next prime (9214033).
It is a junction number, because it is equal to n+sod(n) for n = 9213989 and 9214007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9214033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94942 + ... + 95038.
It is an arithmetic number, because the mean of its divisors is an integer number (317520).
Almost surely, 29214030 is an apocalyptic number.
9214030 is an abundant number, since it is smaller than the sum of its proper divisors (11107250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9214030 is a wasteful number, since it uses less digits than its factorization.
9214030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 9214030 is about 3035.4620735565. The cubic root of 9214030 is about 209.6443716396.
Adding to 9214030 its reverse (304129), we get a palindrome (9518159).
The spelling of 9214030 in words is "nine million, two hundred fourteen thousand, thirty".
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