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55060325 = 522202413
BaseRepresentation
bin1101001000001…
…0011101100101
310211121100120022
43102002131211
5103043412300
65244044525
71236001505
oct322023545
9124540508
1055060325
1129097701
1216533745
13b53a798
147453a05
154c79285
hex3482765

55060325 has 6 divisors (see below), whose sum is σ = 68274834. Its totient is φ = 44048240.

The previous prime is 55060319. The next prime is 55060333. The reversal of 55060325 is 52306055.

It can be written as a sum of positive squares in 3 ways, for example, as 9928801 + 45131524 = 3151^2 + 6718^2 .

It is not a de Polignac number, because 55060325 - 212 = 55056229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55060294 and 55060303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1101182 + ... + 1101231.

It is an arithmetic number, because the mean of its divisors is an integer number (11379139).

Almost surely, 255060325 is an apocalyptic number.

It is an amenable number.

55060325 is a deficient number, since it is larger than the sum of its proper divisors (13214509).

55060325 is a wasteful number, since it uses less digits than its factorization.

55060325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202423 (or 2202418 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 55060325 is about 7420.2644831569. The cubic root of 55060325 is about 380.4342335207.

The spelling of 55060325 in words is "fifty-five million, sixty thousand, three hundred twenty-five".

Divisors: 1 5 25 2202413 11012065 55060325