Search a number
-
+
5462105021 = 23298189063
BaseRepresentation
bin1010001011001000…
…10001101110111101
3112002122220200110222
411011210101232331
542141244330041
62301555511125
7252233061302
oct50544215675
915078820428
105462105021
11235324138a
1210852b84a5
13690806309
1439b5d10a9
1521e7d674b
hex145911bbd

5462105021 has 8 divisors (see below), whose sum is σ = 5896126080. Its totient is φ = 5044462192.

The previous prime is 5462105003. The next prime is 5462105041. The reversal of 5462105021 is 1205012645.

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

It is a cyclic number.

It is not a de Polignac number, because 5462105021 - 218 = 5461842877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5462105041) 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 7 ways as a sum of consecutive naturals, for example, 4093865 + ... + 4095198.

It is an arithmetic number, because the mean of its divisors is an integer number (737015760).

Almost surely, 25462105021 is an apocalyptic number.

It is an amenable number.

5462105021 is a deficient number, since it is larger than the sum of its proper divisors (434021059).

5462105021 is a wasteful number, since it uses less digits than its factorization.

5462105021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8189115.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5462105021 is about 73906.0553743738. The cubic root of 5462105021 is about 1761.1108067194.

Adding to 5462105021 its reverse (1205012645), we get a palindrome (6667117666).

The spelling of 5462105021 in words is "five billion, four hundred sixty-two million, one hundred five thousand, twenty-one".

Divisors: 1 23 29 667 8189063 188348449 237482827 5462105021