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5183638061 = 73123887733
BaseRepresentation
bin1001101001111100…
…00000101000101101
3111101020221002121212
410310332000220231
541104002404221
62214211204205
7242312124260
oct46476005055
914336832555
105183638061
112220034aa8
121007ba6665
13647c07674
14372624cd7
1520512cb5b
hex134f80a2d

5183638061 has 8 divisors (see below), whose sum is σ = 6115259904. Its totient is φ = 4299791760.

The previous prime is 5183638013. The next prime is 5183638063. The reversal of 5183638061 is 1608363815.

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

It is not a de Polignac number, because 5183638061 - 210 = 5183637037 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 (5183638063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11943650 + ... + 11944083.

It is an arithmetic number, because the mean of its divisors is an integer number (764407488).

Almost surely, 25183638061 is an apocalyptic number.

It is an amenable number.

5183638061 is a deficient number, since it is larger than the sum of its proper divisors (931621843).

5183638061 is a wasteful number, since it uses less digits than its factorization.

5183638061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23887771.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 5183638061 is about 71997.4864908491. The cubic root of 5183638061 is about 1730.6592051624.

The spelling of 5183638061 in words is "five billion, one hundred eighty-three million, six hundred thirty-eight thousand, sixty-one".

Divisors: 1 7 31 217 23887733 167214131 740519723 5183638061