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3124106005 = 52909214789
BaseRepresentation
bin1011101000110110…
…0001001100010101
322001201120000202211
42322031201030111
522344232343010
61234000233421
7140263314526
oct27215411425
98051500684
103124106005
111363527099
1273230b871
133aa318347
14218cb084d
1513440b08a
hexba361315

3124106005 has 8 divisors (see below), whose sum is σ = 3750233400. Its totient is φ = 2498414016.

The previous prime is 3124105993. The next prime is 3124106059. The reversal of 3124106005 is 5006014213.

It can be written as a sum of positive squares in 4 ways, for example, as 328551876 + 2795554129 = 18126^2 + 52873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3124106005 - 27 = 3124105877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92850 + ... + 121939.

It is an arithmetic number, because the mean of its divisors is an integer number (468779175).

Almost surely, 23124106005 is an apocalyptic number.

It is an amenable number.

3124106005 is a deficient number, since it is larger than the sum of its proper divisors (626127395).

3124106005 is a wasteful number, since it uses less digits than its factorization.

3124106005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217703.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3124106005 is about 55893.7027311664. The cubic root of 3124106005 is about 1461.8694394236.

The spelling of 3124106005 in words is "three billion, one hundred twenty-four million, one hundred six thousand, five".

Divisors: 1 5 2909 14545 214789 1073945 624821201 3124106005