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6480542 = 24179031
BaseRepresentation
bin11000101110001010011110
3110012020122002
4120232022132
53124334132
6350522302
7106040465
oct30561236
913166562
106480542
113726a22
122206392
13145b953
14c099dc
15880262
hex62e29e

6480542 has 8 divisors (see below), whose sum is σ = 9958032. Its totient is φ = 3161200.

The previous prime is 6480541. The next prime is 6480547. The reversal of 6480542 is 2450846.

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

It is a super-2 number, since 2×64805422 = 83994849227528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6480541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39434 + ... + 39597.

It is an arithmetic number, because the mean of its divisors is an integer number (1244754).

Almost surely, 26480542 is an apocalyptic number.

6480542 is a deficient number, since it is larger than the sum of its proper divisors (3477490).

6480542 is a wasteful number, since it uses less digits than its factorization.

6480542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79074.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 6480542 is about 2545.6908688998. The cubic root of 6480542 is about 186.4391481136.

The spelling of 6480542 in words is "six million, four hundred eighty thousand, five hundred forty-two".

Divisors: 1 2 41 82 79031 158062 3240271 6480542