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5388175625 = 5477316871
BaseRepresentation
bin1010000010010100…
…10000100100001001
3111220111210200102012
411001022100210021
542013333110000
62250355145305
7250344510560
oct50112204411
914814720365
105388175625
112315537108
1210645a5235
1367b3c0101
14391868bd7
15218081735
hex141290909

5388175625 has 40 divisors (see below), whose sum is σ = 7800802944. Its totient is φ = 3643920000.

The previous prime is 5388175621. The next prime is 5388175631. The reversal of 5388175625 is 5265718835.

It is a happy number.

It is not a de Polignac number, because 5388175625 - 22 = 5388175621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5388175621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 310940 + ... + 327810.

Almost surely, 25388175625 is an apocalyptic number.

It is an amenable number.

5388175625 is a deficient number, since it is larger than the sum of its proper divisors (2412627319).

5388175625 is an equidigital number, since it uses as much as digits as its factorization.

5388175625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16971 (or 16956 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 50.

The square root of 5388175625 is about 73404.1935109977. The cubic root of 5388175625 is about 1753.1291633337.

The spelling of 5388175625 in words is "five billion, three hundred eighty-eight million, one hundred seventy-five thousand, six hundred twenty-five".

Divisors: 1 5 7 25 35 73 125 175 365 511 625 875 1825 2555 4375 9125 12775 16871 45625 63875 84355 118097 319375 421775 590485 1231583 2108875 2952425 6157915 8621081 10544375 14762125 30789575 43105405 73810625 153947875 215527025 769739375 1077635125 5388175625