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10321071 = 329118633
BaseRepresentation
bin100111010111…
…110010101111
3201102100211220
4213113302233
510120233241
61005114423
7153504405
oct47276257
921370756
1010321071
11590a412
123558a13
1321a4a57
141529475
15d8d166
hex9d7caf

10321071 has 8 divisors (see below), whose sum is σ = 14236080. Its totient is φ = 6643392.

The previous prime is 10321049. The next prime is 10321079. The reversal of 10321071 is 17012301.

10321071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10321071 - 27 = 10320943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10321071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321079) 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, 59230 + ... + 59403.

It is an arithmetic number, because the mean of its divisors is an integer number (1779510).

Almost surely, 210321071 is an apocalyptic number.

10321071 is a deficient number, since it is larger than the sum of its proper divisors (3915009).

10321071 is a wasteful number, since it uses less digits than its factorization.

10321071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118665.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 10321071 is about 3212.6423703861. The cubic root of 10321071 is about 217.7249779348.

Adding to 10321071 its reverse (17012301), we get a palindrome (27333372).

The spelling of 10321071 in words is "ten million, three hundred twenty-one thousand, seventy-one".

Divisors: 1 3 29 87 118633 355899 3440357 10321071