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538083675 = 3352797161
BaseRepresentation
bin100000000100101…
…000000101011011
31101111111111001000
4200010220011123
52100222134200
6125221000043
716222431033
oct4004500533
91344444030
10538083675
11256809258
12130253023
138762a60c
145166a8c3
153238c300
hex2012815b

538083675 has 24 divisors (see below), whose sum is σ = 988480880. Its totient is φ = 286977600.

The previous prime is 538083673. The next prime is 538083691. The reversal of 538083675 is 576380835.

It is not a de Polignac number, because 538083675 - 21 = 538083673 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 538083675.

It is not an unprimeable number, because it can be changed into a prime (538083673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397906 + ... + 399255.

Almost surely, 2538083675 is an apocalyptic number.

538083675 is a deficient number, since it is larger than the sum of its proper divisors (450397205).

538083675 is a wasteful number, since it uses less digits than its factorization.

538083675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797180 (or 797169 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 538083675 is about 23196.6306820624. The cubic root of 538083675 is about 813.3608642962.

The spelling of 538083675 in words is "five hundred thirty-eight million, eighty-three thousand, six hundred seventy-five".

Divisors: 1 3 5 9 15 25 27 45 75 135 225 675 797161 2391483 3985805 7174449 11957415 19929025 21523347 35872245 59787075 107616735 179361225 538083675