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5052012 = 2237137439
BaseRepresentation
bin10011010001011001101100
3100111200001120
4103101121230
52243131022
6300140540
760640620
oct23213154
910450046
105052012
112940719
121837750
13107b674
14957180
1569bd5c
hex4d166c

5052012 has 48 divisors (see below), whose sum is σ = 13601280. Its totient is φ = 1429632.

The previous prime is 5051999. The next prime is 5052031. The reversal of 5052012 is 2102505.

It is a junction number, because it is equal to n+sod(n) for n = 5051982 and 5052000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11289 + ... + 11727.

It is an arithmetic number, because the mean of its divisors is an integer number (283360).

Almost surely, 25052012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5052012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6800640).

5052012 is an abundant number, since it is smaller than the sum of its proper divisors (8549268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5052012 is a wasteful number, since it uses less digits than its factorization.

5052012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5052012 is about 2247.6681249686. The cubic root of 5052012 is about 171.5884789674.

Adding to 5052012 its reverse (2102505), we get a palindrome (7154517).

The spelling of 5052012 in words is "five million, fifty-two thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 137 274 411 439 548 822 878 959 1317 1644 1756 1918 2634 2877 3073 3836 5268 5754 6146 9219 11508 12292 18438 36876 60143 120286 180429 240572 360858 421001 721716 842002 1263003 1684004 2526006 5052012