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4787004142 = 212718846473
BaseRepresentation
bin1000111010101001…
…11110001011101110
3110100121121000011201
410131110332023232
534300433113032
62111002040114
7226424602204
oct43524761356
913317530151
104787004142
112037159078
12b171a903a
135b39a423b
14335a99074
151d03d18e7
hex11d53e2ee

4787004142 has 8 divisors (see below), whose sum is σ = 7237046016. Its totient is φ = 2374655472.

The previous prime is 4787004137. The next prime is 4787004151. The reversal of 4787004142 is 2414007874.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9422983 + ... + 9423490.

It is an arithmetic number, because the mean of its divisors is an integer number (904630752).

Almost surely, 24787004142 is an apocalyptic number.

4787004142 is a deficient number, since it is larger than the sum of its proper divisors (2450041874).

4787004142 is a wasteful number, since it uses less digits than its factorization.

4787004142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18846602.

The product of its (nonzero) digits is 50176, while the sum is 37.

The square root of 4787004142 is about 69188.1792071449. The cubic root of 4787004142 is about 1685.3415752743.

The spelling of 4787004142 in words is "four billion, seven hundred eighty-seven million, four thousand, one hundred forty-two".