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10002307447 = 111019002977
BaseRepresentation
bin10010101000010111…
…10001100101110111
3221211002002212100101
421110023301211313
5130441042314242
64332304054531
7502603132126
oct112413614567
927732085311
1010002307447
1142730506a0
121b31904447
13c35317822
146ac5a3abd
153d81b69b7
hex2542f1977

10002307447 has 8 divisors (see below), whose sum is σ = 11019645072. Its totient is φ = 9002976000.

The previous prime is 10002307429. The next prime is 10002307451. The reversal of 10002307447 is 74470320001.

10002307447 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 a cyclic number.

It is not a de Polignac number, because 10002307447 - 227 = 9868089719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002307417) 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, 4500378 + ... + 4502599.

It is an arithmetic number, because the mean of its divisors is an integer number (1377455634).

Almost surely, 210002307447 is an apocalyptic number.

10002307447 is a deficient number, since it is larger than the sum of its proper divisors (1017337625).

10002307447 is a wasteful number, since it uses less digits than its factorization.

10002307447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003089.

The product of its (nonzero) digits is 4704, while the sum is 28.

Adding to 10002307447 its reverse (74470320001), we get a palindrome (84472627448).

The spelling of 10002307447 in words is "ten billion, two million, three hundred seven thousand, four hundred forty-seven".

Divisors: 1 11 101 1111 9002977 99032747 909300677 10002307447