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5270413405 = 51054082681
BaseRepresentation
bin1001110100010010…
…00010000001011101
3111121022012202000111
410322021002001131
541243211212110
62230551130021
7244414526515
oct47211020135
914538182014
105270413405
112265013664
121031073911
1365cb9a91a
1437dd72845
1520ca6de8a
hex13a24205d

5270413405 has 4 divisors (see below), whose sum is σ = 6324496092. Its totient is φ = 4216330720.

The previous prime is 5270413391. The next prime is 5270413441. The reversal of 5270413405 is 5043140725.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3900377209 + 1370036196 = 62453^2 + 37014^2 .

It is not a de Polignac number, because 5270413405 - 27 = 5270413277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527041336 + ... + 527041345.

It is an arithmetic number, because the mean of its divisors is an integer number (1581124023).

Almost surely, 25270413405 is an apocalyptic number.

It is an amenable number.

5270413405 is a deficient number, since it is larger than the sum of its proper divisors (1054082687).

5270413405 is a wasteful number, since it uses less digits than its factorization.

5270413405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054082686.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 5270413405 is about 72597.6129428510. The cubic root of 5270413405 is about 1740.2630294445.

The spelling of 5270413405 in words is "five billion, two hundred seventy million, four hundred thirteen thousand, four hundred five".

Divisors: 1 5 1054082681 5270413405