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3011110420 = 225587256483
BaseRepresentation
bin1011001101111001…
…1110011000010100
321202211221020222011
42303132132120110
522131321013140
61214442314004
7134422005403
oct26336363024
97684836864
103011110420
11130576990a
127004b8904
1338caa4656
14207c9963a
1512953acea
hexb379e614

3011110420 has 24 divisors (see below), whose sum is σ = 6334128864. Its totient is φ = 1202387616.

The previous prime is 3011110373. The next prime is 3011110439. The reversal of 3011110420 is 240111103.

It is a super-2 number, since 2×30111104202 = 18133571922865152800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3011110420.

It is a congruent number.

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, 116502 + ... + 139981.

It is an arithmetic number, because the mean of its divisors is an integer number (263922036).

Almost surely, 23011110420 is an apocalyptic number.

It is an amenable number.

3011110420 is an abundant number, since it is smaller than the sum of its proper divisors (3323018444).

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

3011110420 is a wasteful number, since it uses less digits than its factorization.

3011110420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257079 (or 257077 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3011110420 is about 54873.5858132125. The cubic root of 3011110420 is about 1444.0278211504.

Adding to 3011110420 its reverse (240111103), we get a palindrome (3251221523).

The spelling of 3011110420 in words is "three billion, eleven million, one hundred ten thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 587 1174 2348 2935 5870 11740 256483 512966 1025932 1282415 2564830 5129660 150555521 301111042 602222084 752777605 1505555210 3011110420