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22000102153 = 125917474267
BaseRepresentation
bin10100011111010011…
…101110101100001001
32002210020001222121021
4110133103232230021
5330024011232103
614035014312441
71406116532341
oct243723565411
962706058537
1022000102153
11936a536407
12431b958721
1320c7b89633
1410c9ba9d21
1588b64dbbd
hex51f4eeb09

22000102153 has 4 divisors (see below), whose sum is σ = 22017577680. Its totient is φ = 21982626628.

The previous prime is 22000102129. The next prime is 22000102247. The reversal of 22000102153 is 35120100022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22000102153 - 25 = 22000102121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000162153) 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 3 ways as a sum of consecutive naturals, for example, 8735875 + ... + 8738392.

It is an arithmetic number, because the mean of its divisors is an integer number (5504394420).

Almost surely, 222000102153 is an apocalyptic number.

It is an amenable number.

22000102153 is a deficient number, since it is larger than the sum of its proper divisors (17475527).

22000102153 is a wasteful number, since it uses less digits than its factorization.

22000102153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17475526.

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 22000102153 its reverse (35120100022), we get a palindrome (57120202175).

The spelling of 22000102153 in words is "twenty-two billion, one hundred two thousand, one hundred fifty-three".

Divisors: 1 1259 17474267 22000102153