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54101043001 = 422912792869
BaseRepresentation
bin110010011000101011…
…000110011100111001
312011122101122202000101
4302120223012130321
51341244331334001
640504221035401
73623450164225
oct623053063471
9164571582011
1054101043001
1120a426a0395
12a59a3b5b61
1351425ab8a5
142893267785
151619928a01
hexc98ac6739

54101043001 has 4 divisors (see below), whose sum is σ = 54113840100. Its totient is φ = 54088245904.

The previous prime is 54101042999. The next prime is 54101043037. The reversal of 54101043001 is 10034010145.

54101043001 is digitally balanced in base 2, 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 30337278976 + 23763764025 = 174176^2 + 154155^2 .

It is a cyclic number.

It is not a de Polignac number, because 54101043001 - 21 = 54101042999 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 54101043001.

It is not an unprimeable number, because it can be changed into a prime (54101043091) 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, 6392206 + ... + 6400663.

It is an arithmetic number, because the mean of its divisors is an integer number (13528460025).

Almost surely, 254101043001 is an apocalyptic number.

It is an amenable number.

54101043001 is a deficient number, since it is larger than the sum of its proper divisors (12797099).

54101043001 is a wasteful number, since it uses less digits than its factorization.

54101043001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12797098.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 54101043001 its reverse (10034010145), we get a palindrome (64135053146).

The spelling of 54101043001 in words is "fifty-four billion, one hundred one million, forty-three thousand, one".

Divisors: 1 4229 12792869 54101043001