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10030343223 = 317960131079
BaseRepresentation
bin10010101011101101…
…01110010000110111
3221220000212020012110
421111312232100313
5131020231440343
64335145022103
7503363340105
oct112566562067
927800766173
1010030343223
11428795a35a
121b3b184933
13c3b082744
146b21c0c75
153da8a3833
hex255dae437

10030343223 has 16 divisors (see below), whose sum is σ = 13471315200. Its totient is φ = 6638260800.

The previous prime is 10030343221. The next prime is 10030343231. The reversal of 10030343223 is 32234303001.

It is not a de Polignac number, because 10030343223 - 21 = 10030343221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10030343223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030343221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307198 + ... + 338276.

It is an arithmetic number, because the mean of its divisors is an integer number (841957200).

Almost surely, 210030343223 is an apocalyptic number.

10030343223 is a deficient number, since it is larger than the sum of its proper divisors (3440971977).

10030343223 is a wasteful number, since it uses less digits than its factorization.

10030343223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31862.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 10030343223 its reverse (32234303001), we get a palindrome (42264646224).

The spelling of 10030343223 in words is "ten billion, thirty million, three hundred forty-three thousand, two hundred twenty-three".

Divisors: 1 3 179 537 601 1803 31079 93237 107579 322737 5563141 16689423 18678479 56035437 3343447741 10030343223