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10001014443 = 327298636343
BaseRepresentation
bin10010101000001101…
…10101111010101011
3221210222200011200100
421110012311322223
5130440224430233
64332220240443
7502556135340
oct112406657253
927728604610
1010001014443
1142723481a2
121b313a0123
13c34c84134
146ac3487c7
153d800d813
hex2541b5eab

10001014443 has 48 divisors (see below), whose sum is σ = 17101393920. Its totient is φ = 5510538432.

The previous prime is 10001014417. The next prime is 10001014447. The reversal of 10001014443 is 34441010001.

It is not a de Polignac number, because 10001014443 - 25 = 10001014411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10001014447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1573530 + ... + 1579872.

It is an arithmetic number, because the mean of its divisors is an integer number (356279040).

Almost surely, 210001014443 is an apocalyptic number.

10001014443 is a deficient number, since it is larger than the sum of its proper divisors (7100379477).

10001014443 is a wasteful number, since it uses less digits than its factorization.

10001014443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7248 (or 7245 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10001014443 its reverse (34441010001), we get a palindrome (44442024444).

The spelling of 10001014443 in words is "ten billion, one million, fourteen thousand, four hundred forty-three".

Divisors: 1 3 7 9 21 29 63 87 203 261 609 863 1827 2589 6041 6343 7767 18123 19029 25027 44401 54369 57087 75081 133203 175189 183947 225243 399609 525567 551841 1287629 1576701 1655523 3862887 5474009 11588661 16422027 38318063 49266081 114954189 158746261 344862567 476238783 1111223827 1428716349 3333671481 10001014443