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3001133490 = 235100037783
BaseRepresentation
bin1011001011100001…
…1010100110110010
321202011011101012020
42302320122212302
522121242232430
61213444412310
7134241133215
oct26270324662
97664141166
103001133490
111300075013
126b90a7096
1338a9c0444
1420681d77c
15128719b10
hexb2e1a9b2

3001133490 has 16 divisors (see below), whose sum is σ = 7202720448. Its totient is φ = 800302256.

The previous prime is 3001133477. The next prime is 3001133491. The reversal of 3001133490 is 943311003.

3001133490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3001133490.

It is not an unprimeable number, because it can be changed into a prime (3001133491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50018862 + ... + 50018921.

It is an arithmetic number, because the mean of its divisors is an integer number (450170028).

Almost surely, 23001133490 is an apocalyptic number.

3001133490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3001133490 is an abundant number, since it is smaller than the sum of its proper divisors (4201586958).

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

3001133490 is a wasteful number, since it uses less digits than its factorization.

3001133490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100037793.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 3001133490 is about 54782.6020740162. The cubic root of 3001133490 is about 1442.4311891540.

Adding to 3001133490 its reverse (943311003), we get a palindrome (3944444493).

The spelling of 3001133490 in words is "three billion, one million, one hundred thirty-three thousand, four hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 100037783 200075566 300113349 500188915 600226698 1000377830 1500566745 3001133490