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2201230310 = 25220123031
BaseRepresentation
bin1000001100110100…
…0001101111100110
312200102000002022112
42003031001233212
514002003332220
61002232001022
7105356102036
oct20315015746
95612002275
102201230310
11a2a59aa04
12515230172
13291072656
1416c4bb8c6
15cd3b15c5
hex83341be6

2201230310 has 8 divisors (see below), whose sum is σ = 3962214576. Its totient is φ = 880492120.

The previous prime is 2201230303. The next prime is 2201230331. The reversal of 2201230310 is 130321022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22012303102 = 9690829755325392200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110061506 + ... + 110061525.

It is an arithmetic number, because the mean of its divisors is an integer number (495276822).

Almost surely, 22201230310 is an apocalyptic number.

2201230310 is a deficient number, since it is larger than the sum of its proper divisors (1760984266).

2201230310 is a wasteful number, since it uses less digits than its factorization.

2201230310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220123038.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2201230310 is about 46917.2709138117. The cubic root of 2201230310 is about 1300.8338457111.

Adding to 2201230310 its reverse (130321022), we get a palindrome (2331551332).

The spelling of 2201230310 in words is "two billion, two hundred one million, two hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 10 220123031 440246062 1100615155 2201230310