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10232317 = 171979401
BaseRepresentation
bin100111000010…
…000111111101
3201020212002201
4213002013331
510104413232
61003151501
7152654554
oct47020775
921225081
1010232317
115859767
123515591
132173534
141504d9b
15d71be7
hex9c21fd

10232317 has 16 divisors (see below), whose sum is σ = 11577600. Its totient is φ = 8985600.

The previous prime is 10232297. The next prime is 10232333. The reversal of 10232317 is 71323201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10232317 is a prime.

It is a super-2 number, since 2×102323172 = 209400622376978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10232294 and 10232303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232917) 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 15 ways as a sum of consecutive naturals, for example, 25317 + ... + 25717.

It is an arithmetic number, because the mean of its divisors is an integer number (723600).

Almost surely, 210232317 is an apocalyptic number.

10232317 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10232317 is a deficient number, since it is larger than the sum of its proper divisors (1345283).

10232317 is a wasteful number, since it uses less digits than its factorization.

10232317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 10232317 is about 3198.7993059897. The cubic root of 10232317 is about 217.0990861805.

Adding to 10232317 its reverse (71323201), we get a palindrome (81555518).

It can be divided in two parts, 1023231 and 7, that multiplied together give a palindrome (7162617).

The spelling of 10232317 in words is "ten million, two hundred thirty-two thousand, three hundred seventeen".

Divisors: 1 17 19 79 323 401 1343 1501 6817 7619 25517 31679 129523 538543 601901 10232317