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2031422 = 26116651
BaseRepresentation
bin111101111111100111110
310211012120212
413233330332
51010001142
6111312422
723160341
oct7577476
93735525
102031422
111168268
1281b712
13561833
143ac458
152a1d82
hex1eff3e

2031422 has 8 divisors (see below), whose sum is σ = 3097272. Its totient is φ = 999000.

The previous prime is 2031409. The next prime is 2031431. The reversal of 2031422 is 2241302.

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

It is a junction number, because it is equal to n+sod(n) for n = 2031397 and 2031406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8204 + ... + 8447.

It is an arithmetic number, because the mean of its divisors is an integer number (387159).

22031422 is an apocalyptic number.

2031422 is a deficient number, since it is larger than the sum of its proper divisors (1065850).

2031422 is a wasteful number, since it uses less digits than its factorization.

2031422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16714.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2031422 is about 1425.2796216883. The cubic root of 2031422 is about 126.6485000108.

Adding to 2031422 its reverse (2241302), we get a palindrome (4272724).

The spelling of 2031422 in words is "two million, thirty-one thousand, four hundred twenty-two".

Divisors: 1 2 61 122 16651 33302 1015711 2031422