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22130104103153 = 79012800924453
BaseRepresentation
bin1010000100000100100001…
…11111100111000011110001
32220100121200000010120220222
411002002100333213003301
510400034423122300103
6115022232433342425
74442563416116024
oct502022077470361
986317600116828
1022130104103153
117062362921212
122594b67107a15
13c46b2416bc17
14567161d551bb
152859c4ddc638
hex142090fe70f1

22130104103153 has 4 divisors (see below), whose sum is σ = 22132905035508. Its totient is φ = 22127303170800.

The previous prime is 22130104103119. The next prime is 22130104103171. The reversal of 22130104103153 is 35130140103122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14392182452209 + 7737921650944 = 3793703^2 + 2781712^2 .

It is a cyclic number.

It is not a de Polignac number, because 22130104103153 - 26 = 22130104103089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22130104103453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400454326 + ... + 1400470127.

It is an arithmetic number, because the mean of its divisors is an integer number (5533226258877).

Almost surely, 222130104103153 is an apocalyptic number.

It is an amenable number.

22130104103153 is a deficient number, since it is larger than the sum of its proper divisors (2800932355).

22130104103153 is an equidigital number, since it uses as much as digits as its factorization.

22130104103153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800932354.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 22130104103153 its reverse (35130140103122), we get a palindrome (57260244206275).

The spelling of 22130104103153 in words is "twenty-two trillion, one hundred thirty billion, one hundred four million, one hundred three thousand, one hundred fifty-three".

Divisors: 1 7901 2800924453 22130104103153