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3002492025 = 32521322812
BaseRepresentation
bin1011001011110110…
…0110010001111001
321202020201101202100
42302331212101321
522122114221100
61213533454013
7134255522031
oct26275462171
97666641670
103002492025
111300912775
126b9641309
1338b077900
14206a948c1
151288d7400
hexb2f66479

3002492025 has 81 divisors (see below), whose sum is σ = 5844092007. Its totient is φ = 1472889600.

The previous prime is 3002491957. The next prime is 3002492083. The reversal of 3002492025 is 5202942003.

The square root of 3002492025 is 54795.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 2474963001 + 527529024 = 49749^2 + 22968^2 .

It is not a de Polignac number, because 3002492025 - 211 = 3002489977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3002492025.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 10684885 + ... + 10685165.

Almost surely, 23002492025 is an apocalyptic number.

3002492025 is the 54795-th square number.

3002492025 is the 27398-th centered octagonal number.

It is an amenable number.

3002492025 is a deficient number, since it is larger than the sum of its proper divisors (2841599982).

3002492025 is a wasteful number, since it uses less digits than its factorization.

3002492025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The cubic root of 3002492025 is about 1442.6488066699.

The spelling of 3002492025 in words is "three billion, two million, four hundred ninety-two thousand, twenty-five".

Divisors: 1 3 5 9 13 15 25 39 45 65 75 117 169 195 225 281 325 507 585 843 845 975 1405 1521 2529 2535 2925 3653 4215 4225 7025 7605 10959 12645 12675 18265 21075 32877 38025 47489 54795 63225 78961 91325 142467 164385 236883 237445 273975 394805 427401 710649 712335 821925 1026493 1184415 1187225 1974025 2137005 3079479 3553245 3561675 5132465 5922075 9238437 10685025 13344409 15397395 17766225 25662325 40033227 46192185 66722045 76986975 120099681 200166135 230960925 333610225 600498405 1000830675 3002492025