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6240114020 = 225744572243
BaseRepresentation
bin1011100111111000…
…01001010101100100
3121002212212122012002
411303330021111210
5100234432122040
62511111144432
7310431044150
oct56374112544
917085778162
106240114020
112712422028
121261975118
13785a5977a
14432a74060
15267c67a15
hex173f09564

6240114020 has 24 divisors (see below), whose sum is σ = 14976273984. Its totient is φ = 2139467616.

The previous prime is 6240114019. The next prime is 6240114091. The reversal of 6240114020 is 204110426.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 6240113983 and 6240114001.

It is an unprimeable number.

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, 22285982 + ... + 22286261.

It is an arithmetic number, because the mean of its divisors is an integer number (624011416).

Almost surely, 26240114020 is an apocalyptic number.

It is an amenable number.

6240114020 is an abundant number, since it is smaller than the sum of its proper divisors (8736159964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6240114020 is a wasteful number, since it uses less digits than its factorization.

6240114020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44572259 (or 44572257 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 6240114020 is about 78994.3923326207. The cubic root of 6240114020 is about 1841.0440298196.

Adding to 6240114020 its reverse (204110426), we get a palindrome (6444224446).

The spelling of 6240114020 in words is "six billion, two hundred forty million, one hundred fourteen thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 44572243 89144486 178288972 222861215 312005701 445722430 624011402 891444860 1248022804 1560028505 3120057010 6240114020