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5072052 = 2231723247
BaseRepresentation
bin10011010110010010110100
3100112200112210
4103112102310
52244301202
6300413420
761053216
oct23262264
910480483
105072052
112954787
121847270
13108781b
149605b6
156a2c6c
hex4d64b4

5072052 has 72 divisors (see below), whose sum is σ = 13378176. Its totient is φ = 1489664.

The previous prime is 5071973. The next prime is 5072057. The reversal of 5072052 is 2502705.

It is a super-2 number, since 2×50720522 = 51451422981408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072057) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 107893 + ... + 107939.

It is an arithmetic number, because the mean of its divisors is an integer number (185808).

Almost surely, 25072052 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 5072052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6689088).

5072052 is an abundant number, since it is smaller than the sum of its proper divisors (8306124).

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

5072052 is a wasteful number, since it uses less digits than its factorization.

5072052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 5072052 is about 2252.1216663404. The cubic root of 5072052 is about 171.8150617226.

Adding to 5072052 its reverse (2502705), we get a palindrome (7574757).

The spelling of 5072052 in words is "five million, seventy-two thousand, fifty-two".

Divisors: 1 2 3 4 6 12 17 23 34 46 47 51 68 69 92 94 102 138 141 188 204 276 282 391 529 564 782 799 1058 1081 1173 1564 1587 1598 2116 2162 2346 2397 3174 3196 3243 4324 4692 4794 6348 6486 8993 9588 12972 17986 18377 24863 26979 35972 36754 49726 53958 55131 73508 74589 99452 107916 110262 149178 220524 298356 422671 845342 1268013 1690684 2536026 5072052