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1320014060 = 225107616829
BaseRepresentation
bin100111010101101…
…1101000011101100
310101222211122212122
41032223131003230
510200410422220
6334552252112
744465635331
oct11653350354
93358748778
101320014060
11618128112
1230a0a1038
13180624911
14c7450988
157ad45425
hex4eadd0ec

1320014060 has 24 divisors (see below), whose sum is σ = 2797940880. Its totient is φ = 523070144.

The previous prime is 1320014053. The next prime is 1320014071. The reversal of 1320014060 is 604100231.

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, 306275 + ... + 310554.

It is an arithmetic number, because the mean of its divisors is an integer number (116580870).

Almost surely, 21320014060 is an apocalyptic number.

1320014060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1320014060 is an abundant number, since it is smaller than the sum of its proper divisors (1477926820).

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

1320014060 is a wasteful number, since it uses less digits than its factorization.

1320014060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616945 (or 616943 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1320014060 is about 36331.9977430364. The cubic root of 1320014060 is about 1096.9652052394.

Adding to 1320014060 its reverse (604100231), we get a palindrome (1924114291).

The spelling of 1320014060 in words is "one billion, three hundred twenty million, fourteen thousand, sixty".

Divisors: 1 2 4 5 10 20 107 214 428 535 1070 2140 616829 1233658 2467316 3084145 6168290 12336580 66000703 132001406 264002812 330003515 660007030 1320014060