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10243353001 = 729383131749
BaseRepresentation
bin10011000101000110…
…10010100110101001
3222102212200020200111
421202203102212221
5131434244244001
64412234334321
7511561030630
oct114243224651
928385606614
1010243353001
1143871187a2
121b9a58a3a1
13c7324352b
146d25cc517
153ee42c851
hex2628d29a9

10243353001 has 16 divisors (see below), whose sum is σ = 12142080000. Its totient is φ = 8455059648.

The previous prime is 10243352947. The next prime is 10243353019. The reversal of 10243353001 is 10035334201.

It is not a de Polignac number, because 10243353001 - 225 = 10209798569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243353061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11875 + ... + 143623.

It is an arithmetic number, because the mean of its divisors is an integer number (758880000).

Almost surely, 210243353001 is an apocalyptic number.

It is an amenable number.

10243353001 is a deficient number, since it is larger than the sum of its proper divisors (1898726999).

10243353001 is a wasteful number, since it uses less digits than its factorization.

10243353001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132168.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 10243353001 its reverse (10035334201), we get a palindrome (20278687202).

The spelling of 10243353001 in words is "ten billion, two hundred forty-three million, three hundred fifty-three thousand, one".

Divisors: 1 7 29 203 383 2681 11107 77749 131749 922243 3820721 26745047 50459867 353219069 1463336143 10243353001