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8552125 = 53312207
BaseRepresentation
bin100000100111…
…111010111101
3121002111022101
4200213322331
54142132000
6503145101
7132456211
oct40477275
917074271
108552125
11491137a
122a45191
131a0583a
1411c8941
15b3de6a
hex827ebd

8552125 has 16 divisors (see below), whose sum is σ = 11022336. Its totient is φ = 6618000.

The previous prime is 8552123. The next prime is 8552161. The reversal of 8552125 is 5212558.

It is not a de Polignac number, because 8552125 - 21 = 8552123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8552093 and 8552102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8552123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2772 + ... + 4978.

It is an arithmetic number, because the mean of its divisors is an integer number (688896).

Almost surely, 28552125 is an apocalyptic number.

It is an amenable number.

8552125 is a deficient number, since it is larger than the sum of its proper divisors (2470211).

8552125 is a wasteful number, since it uses less digits than its factorization.

8552125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253 (or 2243 counting only the distinct ones).

The product of its digits is 4000, while the sum is 28.

The square root of 8552125 is about 2924.4016482009. The cubic root of 8552125 is about 204.4990744075.

The spelling of 8552125 in words is "eight million, five hundred fifty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 31 125 155 775 2207 3875 11035 55175 68417 275875 342085 1710425 8552125