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10707227 = 102110487
BaseRepresentation
bin101000110110…
…000100011011
3202010222112222
4220312010123
510220112402
61021254255
7160003256
oct50660433
922128488
1010707227
116053553
12370438b
1322ab74b
1415ca09d
15e177a2
hexa3611b

10707227 has 4 divisors (see below), whose sum is σ = 10718736. Its totient is φ = 10695720.

The previous prime is 10707223. The next prime is 10707233. The reversal of 10707227 is 72270701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72270701 = 79914819.

It is a cyclic number.

It is not a de Polignac number, because 10707227 - 22 = 10707223 is a prime.

It is a super-2 number, since 2×107072272 = 229289420059058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10707196 and 10707205.

It is not an unprimeable number, because it can be changed into a prime (10707223) 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, 4223 + ... + 6264.

It is an arithmetic number, because the mean of its divisors is an integer number (2679684).

Almost surely, 210707227 is an apocalyptic number.

10707227 is a deficient number, since it is larger than the sum of its proper divisors (11509).

10707227 is a wasteful number, since it uses less digits than its factorization.

10707227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11508.

The product of its (nonzero) digits is 1372, while the sum is 26.

The square root of 10707227 is about 3272.1899394748. The cubic root of 10707227 is about 220.4071454958.

Adding to 10707227 its reverse (72270701), we get a palindrome (82977928).

The spelling of 10707227 in words is "ten million, seven hundred seven thousand, two hundred twenty-seven".

Divisors: 1 1021 10487 10707227