Base | Representation |
---|---|
bin | 100101110010… |
… | …000010100110 |
3 | 200122012010201 |
4 | 211302002212 |
5 | 10013414134 |
6 | 552141114 |
7 | 150120331 |
oct | 45620246 |
9 | 20565121 |
10 | 9904294 |
11 | 5655274 |
12 | 339779a |
13 | 208a13a |
14 | 145b618 |
15 | d09914 |
hex | 9720a6 |
9904294 has 4 divisors (see below), whose sum is σ = 14856444. Its totient is φ = 4952146.
The previous prime is 9904291. The next prime is 9904313. The reversal of 9904294 is 4924099.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4924099 = 173 ⋅28463.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9904291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2476072 + ... + 2476075.
It is an arithmetic number, because the mean of its divisors is an integer number (3714111).
Almost surely, 29904294 is an apocalyptic number.
9904294 is a deficient number, since it is larger than the sum of its proper divisors (4952150).
9904294 is a wasteful number, since it uses less digits than its factorization.
9904294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4952149.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 9904294 is about 3147.1088319281. The cubic root of 9904294 is about 214.7539568659.
The spelling of 9904294 in words is "nine million, nine hundred four thousand, two hundred ninety-four".
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