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22003054241 = 7151148713999
BaseRepresentation
bin10100011111011110…
…111111011010100001
32002210102121222002212
4110133132333122201
5330030240213431
614035201451505
71406153606120
oct243736773241
962712558085
1022003054241
119371172353
124320940b95
1320c868122c
1410ca337ab7
1588ba3372b
hex51f7bf6a1

22003054241 has 16 divisors (see below), whose sum is σ = 25331712000. Its totient is φ = 18720925200.

The previous prime is 22003054231. The next prime is 22003054279. The reversal of 22003054241 is 14245030022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22003054241 - 234 = 4823185057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22003054201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564760 + ... + 1578758.

It is an arithmetic number, because the mean of its divisors is an integer number (1583232000).

Almost surely, 222003054241 is an apocalyptic number.

It is an amenable number.

22003054241 is a deficient number, since it is larger than the sum of its proper divisors (3328657759).

22003054241 is a wasteful number, since it uses less digits than its factorization.

22003054241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15644.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 22003054241 its reverse (14245030022), we get a palindrome (36248084263).

The spelling of 22003054241 in words is "twenty-two billion, three million, fifty-four thousand, two hundred forty-one".

Divisors: 1 7 151 1057 1487 10409 13999 97993 224537 1571759 2113849 14796943 20816513 145715591 3143293463 22003054241