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22034251241 = 211104427731
BaseRepresentation
bin10100100001010101…
…111111110111101001
32002212121022221100022
4110201111333313221
5330111232014431
614042234250225
71410013021352
oct244125776751
962777287308
1022034251241
1193878400a2
12432b286975
132101c84cb2
1410d0538d29
1588e64707b
hex52157fde9

22034251241 has 4 divisors (see below), whose sum is σ = 22138679184. Its totient is φ = 21929823300.

The previous prime is 22034251237. The next prime is 22034251247. The reversal of 22034251241 is 14215243022.

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 22034251241 - 22 = 22034251237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22034251241.

It is not an unprimeable number, because it can be changed into a prime (22034251247) 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, 52213655 + ... + 52214076.

It is an arithmetic number, because the mean of its divisors is an integer number (5534669796).

Almost surely, 222034251241 is an apocalyptic number.

It is an amenable number.

22034251241 is a deficient number, since it is larger than the sum of its proper divisors (104427943).

22034251241 is a wasteful number, since it uses less digits than its factorization.

22034251241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104427942.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22034251241 its reverse (14215243022), we get a palindrome (36249494263).

The spelling of 22034251241 in words is "twenty-two billion, thirty-four million, two hundred fifty-one thousand, two hundred forty-one".

Divisors: 1 211 104427731 22034251241