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36480925 = 5213112249
BaseRepresentation
bin1000101100101…
…0011110011101
32112122102102101
42023022132131
533314342200
63341525101
7622040245
oct213123635
975572371
1036480925
1119657728
1210273791
137733b60
144bb8b25
15330926a
hex22ca79d

36480925 has 12 divisors (see below), whose sum is σ = 48716500. Its totient is φ = 26939520.

The previous prime is 36480923. The next prime is 36480949. The reversal of 36480925 is 52908463.

It can be written as a sum of positive squares in 6 ways, for example, as 228484 + 36252441 = 478^2 + 6021^2 .

It is not a de Polignac number, because 36480925 - 21 = 36480923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36480923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55800 + ... + 56449.

Almost surely, 236480925 is an apocalyptic number.

It is an amenable number.

36480925 is a deficient number, since it is larger than the sum of its proper divisors (12235575).

36480925 is a wasteful number, since it uses less digits than its factorization.

36480925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112272 (or 112267 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 36480925 is about 6039.9441222581. The cubic root of 36480925 is about 331.6565768278.

The spelling of 36480925 in words is "thirty-six million, four hundred eighty thousand, nine hundred twenty-five".

Divisors: 1 5 13 25 65 325 112249 561245 1459237 2806225 7296185 36480925