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3080970 = 233511411
BaseRepresentation
bin1011110000001100001010
312210112022000
423300030022
51242042340
6150011430
735121264
oct13601412
95715260
103080970
111814862
121046b76
1383b479
145a2b34
1540cd30
hex2f030a

3080970 has 32 divisors (see below), whose sum is σ = 8216640. Its totient is φ = 821520.

The previous prime is 3080969. The next prime is 3080971. The reversal of 3080970 is 790803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3080969) and next prime (3080971).

It is a super-2 number, since 2×30809702 = 18984752281800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3080971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5436 + ... + 5975.

It is an arithmetic number, because the mean of its divisors is an integer number (256770).

Almost surely, 23080970 is an apocalyptic number.

3080970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3080970 is an abundant number, since it is smaller than the sum of its proper divisors (5135670).

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

3080970 is a wasteful number, since it uses less digits than its factorization.

3080970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11427 (or 11421 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 3080970 is about 1755.2692101213. The cubic root of 3080970 is about 145.5109992748.

The spelling of 3080970 in words is "three million, eighty thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 11411 22822 34233 57055 68466 102699 114110 171165 205398 308097 342330 513495 616194 1026990 1540485 3080970