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10030322223 = 321114480247
BaseRepresentation
bin10010101011101101…
…01001001000101111
3221220000211011101200
421111312221020233
5131020230302343
64335144340543
7503363221635
oct112566511057
927800734350
1010030322223
1142879455a9
121b3b174753
13c3b07600c
146b21b7355
153da89c4d3
hex255da922f

10030322223 has 6 divisors (see below), whose sum is σ = 14488243224. Its totient is φ = 6686881476.

The previous prime is 10030322209. The next prime is 10030322231. The reversal of 10030322223 is 32222303001.

It is a happy number.

It is not a de Polignac number, because 10030322223 - 212 = 10030318127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10030322196 and 10030322205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030322233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 557240115 + ... + 557240132.

It is an arithmetic number, because the mean of its divisors is an integer number (2414707204).

Almost surely, 210030322223 is an apocalyptic number.

10030322223 is a deficient number, since it is larger than the sum of its proper divisors (4457921001).

10030322223 is a wasteful number, since it uses less digits than its factorization.

10030322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114480253 (or 1114480250 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10030322223 its reverse (32222303001), we get a palindrome (42252625224).

The spelling of 10030322223 in words is "ten billion, thirty million, three hundred twenty-two thousand, two hundred twenty-three".

Divisors: 1 3 9 1114480247 3343440741 10030322223