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92485225 = 527528487
BaseRepresentation
bin1011000001100…
…11011001101001
320110000201212201
411200303121221
5142134011400
613102140201
72202053140
oct540633151
9213021781
1092485225
1148229578
1226b81661
13162121b1
14c3d6757
1581bd06a
hex5833669

92485225 has 12 divisors (see below), whose sum is σ = 131065024. Its totient is φ = 63418320.

The previous prime is 92485223. The next prime is 92485229. The reversal of 92485225 is 52258429.

It is not a de Polignac number, because 92485225 - 21 = 92485223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92485223) by changing a digit.

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, 264069 + ... + 264418.

Almost surely, 292485225 is an apocalyptic number.

It is an amenable number.

92485225 is a deficient number, since it is larger than the sum of its proper divisors (38579799).

92485225 is a wasteful number, since it uses less digits than its factorization.

92485225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528504 (or 528499 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 92485225 is about 9616.9238844861. The cubic root of 92485225 is about 452.2280041756.

The spelling of 92485225 in words is "ninety-two million, four hundred eighty-five thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 175 528487 2642435 3699409 13212175 18497045 92485225