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54212410011 = 3479292712889
BaseRepresentation
bin110010011111010011…
…111011101010011011
312011221011012202211110
4302133103323222123
51342011334110021
640523240031403
73626301611334
oct623723735233
9164834182743
1054212410011
1120a9a546041
12a60b762563
13515c6a2226
1428a3d7728b
1516245c6476
hexc9f4fba9b

54212410011 has 16 divisors (see below), whose sum is σ = 72464486400. Its totient is φ = 36051035328.

The previous prime is 54212410001. The next prime is 54212410037. The reversal of 54212410011 is 11001421245.

It is not a de Polignac number, because 54212410011 - 27 = 54212409883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54212410011.

It is not an unprimeable number, because it can be changed into a prime (54212410001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4199655 + ... + 4212543.

It is an arithmetic number, because the mean of its divisors is an integer number (4529030400).

Almost surely, 254212410011 is an apocalyptic number.

54212410011 is a deficient number, since it is larger than the sum of its proper divisors (18252076389).

54212410011 is a wasteful number, since it uses less digits than its factorization.

54212410011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16298.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 54212410011 its reverse (11001421245), we get a palindrome (65213831256).

The spelling of 54212410011 in words is "fifty-four billion, two hundred twelve million, four hundred ten thousand, eleven".

Divisors: 1 3 479 1437 2927 8781 12889 38667 1402033 4206099 6173831 18521493 37726103 113178309 18070803337 54212410011