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5388755071 = 71493515621
BaseRepresentation
bin1010000010011000…
…11110000001111111
3111220112220010021011
411001030132001333
542014010130241
62250415420051
7250352443120
oct50114360177
914815803234
105388755071
1123158a2497
121064824627
1367b563a8b
1439197a047
15218148281
hex14131e07f

5388755071 has 8 divisors (see below), whose sum is σ = 6162714144. Its totient is φ = 4615830240.

The previous prime is 5388755059. The next prime is 5388755087. The reversal of 5388755071 is 1705578835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5388755071 - 25 = 5388755039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5388755041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247360 + ... + 268261.

It is an arithmetic number, because the mean of its divisors is an integer number (770339268).

Almost surely, 25388755071 is an apocalyptic number.

5388755071 is a deficient number, since it is larger than the sum of its proper divisors (773959073).

5388755071 is a wasteful number, since it uses less digits than its factorization.

5388755071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517121.

The product of its (nonzero) digits is 1176000, while the sum is 49.

The square root of 5388755071 is about 73408.1403592272. The cubic root of 5388755071 is about 1753.1920050907.

The spelling of 5388755071 in words is "five billion, three hundred eighty-eight million, seven hundred fifty-five thousand, seventy-one".

Divisors: 1 7 1493 10451 515621 3609347 769822153 5388755071