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22003050101 = 1271009171707
BaseRepresentation
bin10100011111011110…
…111110011001110101
32002210102121202102112
4110133132332121311
5330030240100401
614035201420405
71406153561054
oct243736763165
962712552375
1022003050101
11937116a22a
12432093a705
1320c867c396
1410ca33639b
1588ba323bb
hex51f7be675

22003050101 has 8 divisors (see below), whose sum is σ = 22198410240. Its totient is φ = 21808035648.

The previous prime is 22003050089. The next prime is 22003050107. The reversal of 22003050101 is 10105030022.

It is a happy number.

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 22003050101 - 218 = 22002787957 is a prime.

It is a super-2 number, since 2×220030501012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003050107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42290 + ... + 213996.

It is an arithmetic number, because the mean of its divisors is an integer number (2774801280).

Almost surely, 222003050101 is an apocalyptic number.

It is an amenable number.

22003050101 is a deficient number, since it is larger than the sum of its proper divisors (195360139).

22003050101 is a wasteful number, since it uses less digits than its factorization.

22003050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172843.

The product of its (nonzero) digits is 60, while the sum is 14.

Adding to 22003050101 its reverse (10105030022), we get a palindrome (32108080123).

The spelling of 22003050101 in words is "twenty-two billion, three million, fifty thousand, one hundred one".

Divisors: 1 127 1009 128143 171707 21806789 173252363 22003050101