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62485225 = 5211227219
BaseRepresentation
bin1110111001011…
…1001011101001
311100120120121121
43232113023221
5111444011400
610111135241
71356054445
oct356271351
9140516547
1062485225
11322a9090
1218b14521
13cc3a20a
148427825
15574421a
hex3b972e9

62485225 has 12 divisors (see below), whose sum is σ = 84525840. Its totient is φ = 45443600.

The previous prime is 62485219. The next prime is 62485253. The reversal of 62485225 is 52258426.

It is not a de Polignac number, because 62485225 - 29 = 62484713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113335 + ... + 113884.

It is an arithmetic number, because the mean of its divisors is an integer number (7043820).

Almost surely, 262485225 is an apocalyptic number.

It is an amenable number.

62485225 is a deficient number, since it is larger than the sum of its proper divisors (22040615).

62485225 is a wasteful number, since it uses less digits than its factorization.

62485225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227240 (or 227235 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 62485225 is about 7904.7596421397. The cubic root of 62485225 is about 396.8189887268.

It can be divided in two parts, 624 and 85225, that added together give a square (85849 = 2932).

The spelling of 62485225 in words is "sixty-two million, four hundred eighty-five thousand, two hundred twenty-five".

Divisors: 1 5 11 25 55 275 227219 1136095 2499409 5680475 12497045 62485225