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4867712141 = 14932669209
BaseRepresentation
bin1001000100010001…
…10110010010001101
3110120020110101201212
410202020312102031
534432113242031
62123003544205
7231424604405
oct44210662215
913506411655
104867712141
1120787731a6
12b3a22b065
135c7621956
143426a7805
151d752512b
hex12223648d

4867712141 has 4 divisors (see below), whose sum is σ = 4900381500. Its totient is φ = 4835042784.

The previous prime is 4867712131. The next prime is 4867712173. The reversal of 4867712141 is 1412177684.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 219336100 + 4648376041 = 14810^2 + 68179^2 .

It is a cyclic number.

It is not a de Polignac number, because 4867712141 - 226 = 4800603277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4867712131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16334456 + ... + 16334753.

It is an arithmetic number, because the mean of its divisors is an integer number (1225095375).

Almost surely, 24867712141 is an apocalyptic number.

It is an amenable number.

4867712141 is a deficient number, since it is larger than the sum of its proper divisors (32669359).

4867712141 is a wasteful number, since it uses less digits than its factorization.

4867712141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32669358.

The product of its digits is 75264, while the sum is 41.

The square root of 4867712141 is about 69768.9912568614. The cubic root of 4867712141 is about 1694.7603540962.

The spelling of 4867712141 in words is "four billion, eight hundred sixty-seven million, seven hundred twelve thousand, one hundred forty-one".

Divisors: 1 149 32669209 4867712141