Base | Representation |
---|---|
bin | 101001001101… |
… | …000001000110 |
3 | 202022202111021 |
4 | 221031001012 |
5 | 10231114342 |
6 | 1023301354 |
7 | 160544305 |
oct | 51150106 |
9 | 22282437 |
10 | 10801222 |
11 | 6108133 |
12 | 374a85a |
13 | 2312473 |
14 | 161243c |
15 | e35567 |
hex | a4d046 |
10801222 has 16 divisors (see below), whose sum is σ = 17321040. Its totient is φ = 5033728.
The previous prime is 10801207. The next prime is 10801229. The reversal of 10801222 is 22210801.
It is a super-4 number, since 4×108012224 (a number of 29 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10801196 and 10801205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10801229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154 + ... + 5122.
It is an arithmetic number, because the mean of its divisors is an integer number (1082565).
Almost surely, 210801222 is an apocalyptic number.
10801222 is a deficient number, since it is larger than the sum of its proper divisors (6519818).
10801222 is a wasteful number, since it uses less digits than its factorization.
10801222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3095.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 10801222 is about 3286.5212611514. The cubic root of 10801222 is about 221.0502264308.
The spelling of 10801222 in words is "ten million, eight hundred one thousand, two hundred twenty-two".
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