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2122302014 = 272194724251
BaseRepresentation
bin111111001111111…
…1100001000111110
312110220111010001022
41332133330020332
513321302131024
6550332144142
7103410161300
oct17637741076
95426433038
102122302014
11999a90a08
124b2908052
1327a8c9011
14161c13970
15c64c035e
hex7e7fc23e

2122302014 has 48 divisors (see below), whose sum is σ = 3981208320. Its totient is φ = 843318000.

The previous prime is 2122302001. The next prime is 2122302019. The reversal of 2122302014 is 4102032212.

It is a junction number, because it is equal to n+sod(n) for n = 2122301983 and 2122302001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122302019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75389 + ... + 99639.

It is an arithmetic number, because the mean of its divisors is an integer number (82941840).

Almost surely, 22122302014 is an apocalyptic number.

2122302014 is a deficient number, since it is larger than the sum of its proper divisors (1858906306).

2122302014 is a wasteful number, since it uses less digits than its factorization.

2122302014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24333 (or 24326 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2122302014 is about 46068.4492250390. The cubic root of 2122302014 is about 1285.0964643677.

Adding to 2122302014 its reverse (4102032212), we get a palindrome (6224334226).

The spelling of 2122302014 in words is "two billion, one hundred twenty-two million, three hundred two thousand, fourteen".

Divisors: 1 2 7 14 19 38 47 49 94 98 133 266 329 658 893 931 1786 1862 2303 4606 6251 12502 24251 43757 48502 87514 169757 339514 460769 921538 1139797 1188299 2279594 2376598 3225383 6450766 7978579 15957158 21656143 22577681 43312286 45155362 55850053 111700106 151593001 303186002 1061151007 2122302014