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62900225 = 526533853
BaseRepresentation
bin1110111111110…
…0100000000001
311101100122212222
43233330200001
5112100301400
610124100425
71362433403
oct357744001
9141318788
1062900225
1132561963
1219094715
131005408b
1484d4b73
1557c7185
hex3bfc801

62900225 has 12 divisors (see below), whose sum is σ = 78135996. Its totient is φ = 50230080.

The previous prime is 62900219. The next prime is 62900251. The reversal of 62900225 is 52200926.

62900225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 237169 + 62663056 = 487^2 + 7916^2 .

It is not a de Polignac number, because 62900225 - 26 = 62900161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 62900194 and 62900203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14399 + ... + 18251.

It is an arithmetic number, because the mean of its divisors is an integer number (6511333).

Almost surely, 262900225 is an apocalyptic number.

It is an amenable number.

62900225 is a deficient number, since it is larger than the sum of its proper divisors (15235771).

62900225 is a wasteful number, since it uses less digits than its factorization.

62900225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516 (or 4511 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 62900225 is about 7930.9662084767. The cubic root of 62900225 is about 397.6955513699.

The spelling of 62900225 in words is "sixty-two million, nine hundred thousand, two hundred twenty-five".

Divisors: 1 5 25 653 3265 3853 16325 19265 96325 2516009 12580045 62900225