Search a number
-
+
5428470770 = 251731932181
BaseRepresentation
bin1010000111000111…
…11110001111110010
3112000022121212221222
411003203332033302
542104142031040
62254354545042
7251344145252
oct50343761762
915008555858
105428470770
112336259488
121075b98182
1368685b0a8
14396d57962
1521b890bb5
hex1438fe3f2

5428470770 has 16 divisors (see below), whose sum is σ = 10346026968. Its totient is φ = 2043659520.

The previous prime is 5428470769. The next prime is 5428470809. The reversal of 5428470770 is 770748245.

It can be written as a sum of positive squares in 4 ways, for example, as 3190329289 + 2238141481 = 56483^2 + 47309^2 .

It is a super-3 number, since 3×54284707703 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15965921 + ... + 15966260.

Almost surely, 25428470770 is an apocalyptic number.

5428470770 is a deficient number, since it is larger than the sum of its proper divisors (4917556198).

5428470770 is a wasteful number, since it uses less digits than its factorization.

5428470770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31932205.

The product of its (nonzero) digits is 439040, while the sum is 44.

The square root of 5428470770 is about 73678.1566680383. The cubic root of 5428470770 is about 1757.4885376357.

The spelling of 5428470770 in words is "five billion, four hundred twenty-eight million, four hundred seventy thousand, seven hundred seventy".

Divisors: 1 2 5 10 17 34 85 170 31932181 63864362 159660905 319321810 542847077 1085694154 2714235385 5428470770