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5428170357 = 31809390119
BaseRepresentation
bin1010000111000101…
…10100111001110101
3112000022001121212120
411003202310321311
542104102422412
62254344310153
7251341454361
oct50342647165
915008047776
105428170357
112336073805
121075a72359
1368678442c
14396cba2a1
1521b831b8c
hex1438b4e75

5428170357 has 4 divisors (see below), whose sum is σ = 7237560480. Its totient is φ = 3618780236.

The previous prime is 5428170337. The next prime is 5428170409. The reversal of 5428170357 is 7530718245.

5428170357 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5428170357 - 27 = 5428170229 is a prime.

It is a super-2 number, since 2×54281703572 = 58930066849227014898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428170337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904695057 + ... + 904695062.

It is an arithmetic number, because the mean of its divisors is an integer number (1809390120).

Almost surely, 25428170357 is an apocalyptic number.

It is an amenable number.

5428170357 is a deficient number, since it is larger than the sum of its proper divisors (1809390123).

5428170357 is a wasteful number, since it uses less digits than its factorization.

5428170357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809390122.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 5428170357 is about 73676.1179555492. The cubic root of 5428170357 is about 1757.4561170783.

The spelling of 5428170357 in words is "five billion, four hundred twenty-eight million, one hundred seventy thousand, three hundred fifty-seven".

Divisors: 1 3 1809390119 5428170357