Base | Representation |
---|---|
bin | 100011001001… |
… | …100001001101 |
3 | 122100010021100 |
4 | 203021201031 |
5 | 4324322104 |
6 | 525253313 |
7 | 141214026 |
oct | 43114115 |
9 | 18303240 |
10 | 9214029 |
11 | 5223700 |
12 | 3104239 |
13 | 1ba7bb6 |
14 | 131bc4d |
15 | c20139 |
hex | 8c984d |
9214029 has 18 divisors (see below), whose sum is σ = 14630798. Its totient is φ = 5583600.
The previous prime is 9214027. The next prime is 9214033. The reversal of 9214029 is 9204129.
It can be written as a sum of positive squares in only one way, i.e., 8820900 + 393129 = 2970^2 + 627^2 .
It is not a de Polignac number, because 9214029 - 21 = 9214027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9213993 and 9214011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9214027) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3142 + ... + 5319.
Almost surely, 29214029 is an apocalyptic number.
9214029 is a gapful number since it is divisible by the number (99) formed by its first and last digit.
It is an amenable number.
9214029 is a deficient number, since it is larger than the sum of its proper divisors (5416769).
9214029 is a wasteful number, since it uses less digits than its factorization.
9214029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8489 (or 8475 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 9214029 is about 3035.4619088369. The cubic root of 9214029 is about 209.6443640553.
It can be divided in two parts, 921 and 4029, that added together give a triangular number (4950 = T99).
The spelling of 9214029 in words is "nine million, two hundred fourteen thousand, twenty-nine".
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