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10000311223 = 713397106637
BaseRepresentation
bin10010101000001000…
…01010001110110111
3221210221100110001011
421110010022032313
5130440034424343
64332153213051
7502550146210
oct112404121667
927727313034
1010000311223
114271a07921
121b31101187
13c34a99026
146ac204407
153d7e2029d
hex25410a3b7

10000311223 has 8 divisors (see below), whose sum is σ = 11429887392. Its totient is φ = 8570975136.

The previous prime is 10000311199. The next prime is 10000311227. The reversal of 10000311223 is 32211300001.

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 10000311223 - 29 = 10000310711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000311227) 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, 40461 + ... + 147097.

It is an arithmetic number, because the mean of its divisors is an integer number (1428735924).

Almost surely, 210000311223 is an apocalyptic number.

10000311223 is a deficient number, since it is larger than the sum of its proper divisors (1429576169).

10000311223 is a wasteful number, since it uses less digits than its factorization.

10000311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120041.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10000311223 its reverse (32211300001), we get a palindrome (42211611224).

The spelling of 10000311223 in words is "ten billion, three hundred eleven thousand, two hundred twenty-three".

Divisors: 1 7 13397 93779 106637 746459 1428615889 10000311223