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5925297645 = 325131673281
BaseRepresentation
bin1011000010010110…
…01101110111101101
3120021221111022022100
411201023031313231
544113334011040
62415543405313
7266556125151
oct54113156755
916257438270
105925297645
112570748903
121194453839
13735771aa7
14402d25061
1524a2cdb30
hex1612cdded

5925297645 has 12 divisors (see below), whose sum is σ = 10270515996. Its totient is φ = 3160158720.

The previous prime is 5925297601. The next prime is 5925297667. The reversal of 5925297645 is 5467925295.

5925297645 is a `hidden beast` number, since 5 + 9 + 2 + 529 + 76 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 821338281 + 5103959364 = 28659^2 + 71442^2 .

It is not a de Polignac number, because 5925297645 - 213 = 5925289453 is a prime.

It is a super-3 number, since 3×59252976453 (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5925297591 and 5925297600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65836596 + ... + 65836685.

It is an arithmetic number, because the mean of its divisors is an integer number (855876333).

Almost surely, 25925297645 is an apocalyptic number.

It is an amenable number.

5925297645 is a deficient number, since it is larger than the sum of its proper divisors (4345218351).

5925297645 is a wasteful number, since it uses less digits than its factorization.

5925297645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131673292 (or 131673289 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 54.

The square root of 5925297645 is about 76975.9549794610. The cubic root of 5925297645 is about 1809.5477890058.

The spelling of 5925297645 in words is "five billion, nine hundred twenty-five million, two hundred ninety-seven thousand, six hundred forty-five".

Divisors: 1 3 5 9 15 45 131673281 395019843 658366405 1185059529 1975099215 5925297645