Base | Representation |
---|---|
bin | 100010101110… |
… | …010001011101 |
3 | 122010110012000 |
4 | 202232101131 |
5 | 4312234204 |
6 | 523032513 |
7 | 140240460 |
oct | 42562135 |
9 | 18113160 |
10 | 9102429 |
11 | 5157876 |
12 | 306b739 |
13 | 1b6916b |
14 | 12cd2d7 |
15 | bec039 |
hex | 8ae45d |
9102429 has 32 divisors (see below), whose sum is σ = 16323840. Its totient is φ = 4893696.
The previous prime is 9102421. The next prime is 9102439. The reversal of 9102429 is 9242019.
9102429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 9102429 - 23 = 9102421 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9102421) 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, 1797 + ... + 4629.
It is an arithmetic number, because the mean of its divisors is an integer number (510120).
Almost surely, 29102429 is an apocalyptic number.
It is an amenable number.
9102429 is a deficient number, since it is larger than the sum of its proper divisors (7221411).
9102429 is a wasteful number, since it uses less digits than its factorization.
9102429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2866 (or 2860 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 9102429 is about 3017.0232017669. The cubic root of 9102429 is about 208.7945219200.
The spelling of 9102429 in words is "nine million, one hundred two thousand, four hundred twenty-nine".
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