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5312204325 = 3252145316249
BaseRepresentation
bin1001111001010000…
…11100111000100101
3111201012211221101100
410330220130320211
541334411014300
62235042550313
7245432664111
oct47450347045
914635757340
105312204325
11228666780a
121043068399
1366874068c
14385730741
15211576700
hex13ca1ce25

5312204325 has 36 divisors (see below), whose sum is σ = 9521882500. Its totient is φ = 2831051520.

The previous prime is 5312204323. The next prime is 5312204333. The reversal of 5312204325 is 5234022135.

It is a happy number.

5312204325 is a `hidden beast` number, since 5 + 3 + 1 + 220 + 432 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 254434401 + 5057769924 = 15951^2 + 71118^2 .

It is not a de Polignac number, because 5312204325 - 21 = 5312204323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312204323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 318801 + ... + 335049.

Almost surely, 25312204325 is an apocalyptic number.

It is an amenable number.

5312204325 is a deficient number, since it is larger than the sum of its proper divisors (4209678175).

5312204325 is a wasteful number, since it uses less digits than its factorization.

5312204325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17718 (or 17710 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5312204325 is about 72884.8703435768. The cubic root of 5312204325 is about 1744.8506397833.

The spelling of 5312204325 in words is "five billion, three hundred twelve million, two hundred four thousand, three hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 1453 4359 7265 13077 16249 21795 36325 48747 65385 81245 108975 146241 243735 326925 406225 731205 1218675 3656025 23609797 70829391 118048985 212488173 354146955 590244925 1062440865 1770734775 5312204325