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1144450201 = 10331735051
BaseRepresentation
bin100010000110110…
…1110110010011001
32221202111002112111
41010031232302121
54320434401301
6305321312321
740234444336
oct10415566231
92852432474
101144450201
11538015414
1227b3356a1
13153144c8b
14abdcd98d
156a716551
hex4436ec99

1144450201 has 8 divisors (see below), whose sum is σ = 1159239744. Its totient is φ = 1129731600.

The previous prime is 1144450193. The next prime is 1144450211. The reversal of 1144450201 is 1020544411.

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 1144450201 - 23 = 1144450193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144450211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15126 + ... + 50176.

It is an arithmetic number, because the mean of its divisors is an integer number (144904968).

Almost surely, 21144450201 is an apocalyptic number.

It is an amenable number.

1144450201 is a deficient number, since it is larger than the sum of its proper divisors (14789543).

1144450201 is a wasteful number, since it uses less digits than its factorization.

1144450201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35471.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1144450201 is about 33829.7236317414. The cubic root of 1144450201 is about 1046.0014821686.

Adding to 1144450201 its reverse (1020544411), we get a palindrome (2164994612).

The spelling of 1144450201 in words is "one billion, one hundred forty-four million, four hundred fifty thousand, two hundred one".

Divisors: 1 103 317 32651 35051 3610253 11111167 1144450201