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2870740412 = 2210923712777
BaseRepresentation
bin1010101100011100…
…0000010110111100
321102001210201111222
42223013000112330
521334402143122
61152505532512
7131065614401
oct25307002674
97361721458
102870740412
111243504841
126814a4138
13369997a87
141d339a2a8
1511c05eb42
hexab1c05bc

2870740412 has 24 divisors (see below), whose sum is σ = 5073850320. Its totient is φ = 1421089920.

The previous prime is 2870740409. The next prime is 2870740429. The reversal of 2870740412 is 2140470782.

It is a happy number.

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, 1032368 + ... + 1035144.

It is an arithmetic number, because the mean of its divisors is an integer number (211410430).

Almost surely, 22870740412 is an apocalyptic number.

It is an amenable number.

2870740412 is a deficient number, since it is larger than the sum of its proper divisors (2203109908).

2870740412 is a wasteful number, since it uses less digits than its factorization.

2870740412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261 (or 5259 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 2870740412 is about 53579.2908874315. The cubic root of 2870740412 is about 1421.2308992518.

The spelling of 2870740412 in words is "two billion, eight hundred seventy million, seven hundred forty thousand, four hundred twelve".

Divisors: 1 2 4 109 218 436 2371 2777 4742 5554 9484 11108 258439 302693 516878 605386 1033756 1210772 6584267 13168534 26337068 717685103 1435370206 2870740412