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5069847061 = 12101418961
BaseRepresentation
bin1001011100010111…
…11011101000010101
3111002022210220201101
410232023323220111
540340340101221
62155024230101
7236430663136
oct45613735025
914068726641
105069847061
112171884154
12b95a6b331
1362a475906
14361483c8d
151ea151d91
hex12e2fba15

5069847061 has 4 divisors (see below), whose sum is σ = 5070278124. Its totient is φ = 5069416000.

The previous prime is 5069847047. The next prime is 5069847109. The reversal of 5069847061 is 1607489605.

5069847061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5009100625 + 60746436 = 70775^2 + 7794^2 .

It is a cyclic number.

It is not a de Polignac number, because 5069847061 - 27 = 5069846933 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 (5069847001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197380 + ... + 221581.

It is an arithmetic number, because the mean of its divisors is an integer number (1267569531).

Almost surely, 25069847061 is an apocalyptic number.

It is an amenable number.

5069847061 is a deficient number, since it is larger than the sum of its proper divisors (431063).

5069847061 is a wasteful number, since it uses less digits than its factorization.

5069847061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431062.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 5069847061 is about 71202.8585170567. The cubic root of 5069847061 is about 1717.9016077914.

The spelling of 5069847061 in words is "five billion, sixty-nine million, eight hundred forty-seven thousand, sixty-one".

Divisors: 1 12101 418961 5069847061