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3001011422 = 21500505711
BaseRepresentation
bin1011001011011111…
…1100110011011110
321202010221011202012
42302313330303132
522121224331142
61213442031222
7134240114303
oct26267746336
97663834665
103001011422
1112aaaa1332
126b9048512
1338a979a06
142067cb0aa
151286e3882
hexb2dfccde

3001011422 has 4 divisors (see below), whose sum is σ = 4501517136. Its totient is φ = 1500505710.

The previous prime is 3001011407. The next prime is 3001011427. The reversal of 3001011422 is 2241101003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2241101003 = 3851581953.

It is a junction number, because it is equal to n+sod(n) for n = 3001011397 and 3001011406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001011427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750252854 + ... + 750252857.

It is an arithmetic number, because the mean of its divisors is an integer number (1125379284).

Almost surely, 23001011422 is an apocalyptic number.

3001011422 is a deficient number, since it is larger than the sum of its proper divisors (1500505714).

3001011422 is a wasteful number, since it uses less digits than its factorization.

3001011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500505713.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3001011422 is about 54781.4879498540. The cubic root of 3001011422 is about 1442.4116324234.

Adding to 3001011422 its reverse (2241101003), we get a palindrome (5242112425).

The spelling of 3001011422 in words is "three billion, one million, eleven thousand, four hundred twenty-two".

Divisors: 1 2 1500505711 3001011422