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4121024683 = 16567248749
BaseRepresentation
bin1111010110100001…
…1101100010101011
3101122012102202002211
43311220131202223
531414440242213
61520531505551
7204060063136
oct36550354253
911565382084
104121024683
111825235926
129701582b7
13508a16b59
142b145921d
15191bce53d
hexf5a1d8ab

4121024683 has 4 divisors (see below), whose sum is σ = 4121290000. Its totient is φ = 4120759368.

The previous prime is 4121024647. The next prime is 4121024693. The reversal of 4121024683 is 3864201214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3864201214 = 21932100607.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4121024683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4121024603) 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, 107808 + ... + 140941.

It is an arithmetic number, because the mean of its divisors is an integer number (1030322500).

Almost surely, 24121024683 is an apocalyptic number.

4121024683 is a deficient number, since it is larger than the sum of its proper divisors (265317).

4121024683 is a wasteful number, since it uses less digits than its factorization.

4121024683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265316.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4121024683 is about 64195.2076326574. The cubic root of 4121024683 is about 1603.2518088752.

Adding to 4121024683 its reverse (3864201214), we get a palindrome (7985225897).

The spelling of 4121024683 in words is "four billion, one hundred twenty-one million, twenty-four thousand, six hundred eighty-three".

Divisors: 1 16567 248749 4121024683