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3980060 = 225728429
BaseRepresentation
bin1111001011101100011100
321111012121122
433023230130
52004330220
6221150112
745554450
oct17135434
97435548
103980060
112279307
1213bb338
13a94786
14758660
15539425
hex3cbb1c

3980060 has 24 divisors (see below), whose sum is σ = 9552480. Its totient is φ = 1364544.

The previous prime is 3980051. The next prime is 3980069. The reversal of 3980060 is 600893.

3980060 = T165 + T166 + ... + T304.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3980051) and next prime (3980069).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14075 + ... + 14354.

It is an arithmetic number, because the mean of its divisors is an integer number (398020).

Almost surely, 23980060 is an apocalyptic number.

It is an amenable number.

3980060 is an abundant number, since it is smaller than the sum of its proper divisors (5572420).

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

3980060 is a wasteful number, since it uses less digits than its factorization.

3980060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28445 (or 28443 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3980060 is about 1995.0087719105. The cubic root of 3980060 is about 158.4758925344.

The spelling of 3980060 in words is "three million, nine hundred eighty thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 28429 56858 113716 142145 199003 284290 398006 568580 796012 995015 1990030 3980060