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5311200671 = 72581929387
BaseRepresentation
bin1001111001001001…
…00111110110011111
3111201010221221121222
410330210213312133
541334131410141
62235005243555
7245421314030
oct47444476637
914633857558
105311200671
112286041747
1210428635bb
1366847b8ba
1438554ca87
1521142914b
hex13c927d9f

5311200671 has 8 divisors (see below), whose sum is σ = 6070385280. Its totient is φ = 4552126488.

The previous prime is 5311200647. The next prime is 5311200689. The reversal of 5311200671 is 1760021135.

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

It is not a de Polignac number, because 5311200671 - 230 = 4237458847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5311200671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311200611) 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, 166040 + ... + 195426.

It is an arithmetic number, because the mean of its divisors is an integer number (758798160).

Almost surely, 25311200671 is an apocalyptic number.

5311200671 is a deficient number, since it is larger than the sum of its proper divisors (759184609).

5311200671 is a wasteful number, since it uses less digits than its factorization.

5311200671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55213.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5311200671 is about 72877.9848170900. The cubic root of 5311200671 is about 1744.7407458788.

The spelling of 5311200671 in words is "five billion, three hundred eleven million, two hundred thousand, six hundred seventy-one".

Divisors: 1 7 25819 29387 180733 205709 758742953 5311200671