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10230671 = 11284551
BaseRepresentation
bin100111000001…
…101110001111
3201020202211202
4213001232033
510104340141
61003140115
7152650013
oct47015617
921222752
1010230671
115858500
12351463b
132172869
141504543
15d7149b
hex9c1b8f

10230671 has 6 divisors (see below), whose sum is σ = 11245416. Its totient is φ = 9300500.

The previous prime is 10230667. The next prime is 10230673. The reversal of 10230671 is 17603201.

It is a happy number.

It is not a de Polignac number, because 10230671 - 22 = 10230667 is a prime.

It is a super-2 number, since 2×102306712 = 209333258220482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42155 + ... + 42396.

It is an arithmetic number, because the mean of its divisors is an integer number (1874236).

Almost surely, 210230671 is an apocalyptic number.

10230671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10230671 is a deficient number, since it is larger than the sum of its proper divisors (1014745).

10230671 is an equidigital number, since it uses as much as digits as its factorization.

10230671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84573 (or 84562 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10230671 is about 3198.5420116047. The cubic root of 10230671 is about 217.0874444947.

Adding to 10230671 its reverse (17603201), we get a palindrome (27833872).

It can be divided in two parts, 10230 and 671, that added together give a palindrome (10901).

The spelling of 10230671 in words is "ten million, two hundred thirty thousand, six hundred seventy-one".

Divisors: 1 11 121 84551 930061 10230671