Search a number
-
+
5620835 = 511102197
BaseRepresentation
bin10101011100010001100011
3101120120100002
4111130101203
52414331320
6320250215
765530163
oct25342143
911516302
105620835
11319a020
121a7096b
13121a54c
14a645a3
15760675
hex55c463

5620835 has 8 divisors (see below), whose sum is σ = 7358256. Its totient is φ = 4087840.

The previous prime is 5620807. The next prime is 5620837. The reversal of 5620835 is 5380265.

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

It is not a de Polignac number, because 5620835 - 214 = 5604451 is a prime.

It is a super-3 number, since 3×56208353 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5620798 and 5620807.

It is not an unprimeable number, because it can be changed into a prime (5620837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51044 + ... + 51153.

It is an arithmetic number, because the mean of its divisors is an integer number (919782).

Almost surely, 25620835 is an apocalyptic number.

5620835 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5620835 is a deficient number, since it is larger than the sum of its proper divisors (1737421).

5620835 is a wasteful number, since it uses less digits than its factorization.

5620835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102213.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5620835 is about 2370.8300234306. The cubic root of 5620835 is about 177.8007596881.

The spelling of 5620835 in words is "five million, six hundred twenty thousand, eight hundred thirty-five".

Divisors: 1 5 11 55 102197 510985 1124167 5620835