Base | Representation |
---|---|
bin | 101001101010… |
… | …100100110010 |
3 | 202112220120021 |
4 | 221222210302 |
5 | 10244003130 |
6 | 1030034054 |
7 | 161560261 |
oct | 51524462 |
9 | 22486507 |
10 | 10922290 |
11 | 6190095 |
12 | 37a892a |
13 | 23555c2 |
14 | 16445d8 |
15 | e5b37a |
hex | a6a932 |
10922290 has 8 divisors (see below), whose sum is σ = 19660140. Its totient is φ = 4368912.
The previous prime is 10922269. The next prime is 10922291. The reversal of 10922290 is 9222901.
It can be written as a sum of positive squares in 2 ways, for example, as 10673289 + 249001 = 3267^2 + 499^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10922291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546105 + ... + 546124.
Almost surely, 210922290 is an apocalyptic number.
10922290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10922290 is a deficient number, since it is larger than the sum of its proper divisors (8737850).
10922290 is a wasteful number, since it uses less digits than its factorization.
10922290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1092236.
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 10922290 is about 3304.8888029705. Note that the first 4 decimals coincide. The cubic root of 10922290 is about 221.8730573129.
The spelling of 10922290 in words is "ten million, nine hundred twenty-two thousand, two hundred ninety".
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