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54100214213 = 65982094407
BaseRepresentation
bin110010011000100111…
…111100000111000101
312011122100002122010112
4302120213330013011
51341244123323323
640504151202405
73623440143023
oct623047740705
9164570078115
1054100214213
1120a42184741
12a59a076405
13514237b596
1428930cd713
151619813178
hexc989fc1c5

54100214213 has 4 divisors (see below), whose sum is σ = 54182309280. Its totient is φ = 54018119148.

The previous prime is 54100214153. The next prime is 54100214239. The reversal of 54100214213 is 31241200145.

54100214213 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, 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 54100214213 - 28 = 54100213957 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 (54103214213) 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, 41046545 + ... + 41047862.

It is an arithmetic number, because the mean of its divisors is an integer number (13545577320).

Almost surely, 254100214213 is an apocalyptic number.

It is an amenable number.

54100214213 is a deficient number, since it is larger than the sum of its proper divisors (82095067).

54100214213 is an equidigital number, since it uses as much as digits as its factorization.

54100214213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82095066.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 54100214213 its reverse (31241200145), we get a palindrome (85341414358).

The spelling of 54100214213 in words is "fifty-four billion, one hundred million, two hundred fourteen thousand, two hundred thirteen".

Divisors: 1 659 82094407 54100214213