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4671057093 = 31557019031
BaseRepresentation
bin1000101100110101…
…01010110011000101
3110001112102021201120
410112122222303011
534031242311333
62051300544153
7223516221153
oct42632526305
913045367646
104671057093
111a8776536a
12aa43b2059
13595969011
143245163d3
151c512bdb3
hex1166aacc5

4671057093 has 4 divisors (see below), whose sum is σ = 6228076128. Its totient is φ = 3114038060.

The previous prime is 4671057049. The next prime is 4671057101. The reversal of 4671057093 is 3907501764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4671057093 - 28 = 4671056837 is a prime.

It is a super-2 number, since 2×46710570932 = 43637548732131221298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4671057593) 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, 778509513 + ... + 778509518.

It is an arithmetic number, because the mean of its divisors is an integer number (1557019032).

Almost surely, 24671057093 is an apocalyptic number.

It is an amenable number.

4671057093 is a deficient number, since it is larger than the sum of its proper divisors (1557019035).

4671057093 is a wasteful number, since it uses less digits than its factorization.

4671057093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557019034.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 4671057093 is about 68345.1321821825. The cubic root of 4671057093 is about 1671.6232072819.

The spelling of 4671057093 in words is "four billion, six hundred seventy-one million, fifty-seven thousand, ninety-three".

Divisors: 1 3 1557019031 4671057093