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4660093957 = 19245268103
BaseRepresentation
bin1000101011100001…
…10110010000000101
3110000202210022010111
410111300312100011
534020441001312
62050225553021
7223324100521
oct42560662005
913022708114
104660093957
111a81557622
12aa07a5771
135935cac5c
14322ca0d81
151c41b38a7
hex115c36405

4660093957 has 4 divisors (see below), whose sum is σ = 4905362080. Its totient is φ = 4414825836.

The previous prime is 4660093951. The next prime is 4660093967. The reversal of 4660093957 is 7593900664.

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 4660093957 - 223 = 4651705349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4660093957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4660093951) 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, 122634033 + ... + 122634070.

It is an arithmetic number, because the mean of its divisors is an integer number (1226340520).

Almost surely, 24660093957 is an apocalyptic number.

It is an amenable number.

4660093957 is a deficient number, since it is larger than the sum of its proper divisors (245268123).

4660093957 is a wasteful number, since it uses less digits than its factorization.

4660093957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245268122.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The square root of 4660093957 is about 68264.8808465964. The cubic root of 4660093957 is about 1670.3143965667.

The spelling of 4660093957 in words is "four billion, six hundred sixty million, ninety-three thousand, nine hundred fifty-seven".

Divisors: 1 19 245268103 4660093957