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2110225201 = 72574912389
BaseRepresentation
bin111110111000111…
…0111101100110001
312110001202112202221
41331301313230301
513310204201301
6545221241041
7103202422030
oct17561675461
95401675687
102110225201
11993192477
124aa863181
1327825b086
1416038c717
15c53d6da1
hex7dc77b31

2110225201 has 16 divisors (see below), whose sum is σ = 2427016320. Its totient is φ = 1797304320.

The previous prime is 2110225189. The next prime is 2110225213. The reversal of 2110225201 is 1025220112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2110225189) and next prime (2110225213).

It is not a de Polignac number, because 2110225201 - 29 = 2110224689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110225001) 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, 882115 + ... + 884503.

It is an arithmetic number, because the mean of its divisors is an integer number (151688520).

Almost surely, 22110225201 is an apocalyptic number.

It is an amenable number.

2110225201 is a deficient number, since it is larger than the sum of its proper divisors (316791119).

2110225201 is a wasteful number, since it uses less digits than its factorization.

2110225201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2110225201 is about 45937.1875608423. The cubic root of 2110225201 is about 1282.6542418420.

Adding to 2110225201 its reverse (1025220112), we get a palindrome (3135445313).

The spelling of 2110225201 in words is "two billion, one hundred ten million, two hundred twenty-five thousand, two hundred one".

Divisors: 1 7 257 491 1799 2389 3437 16723 126187 613973 883309 1172999 4297811 8210993 301460743 2110225201