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54016047653 = 23101180112911
BaseRepresentation
bin110010010011100110…
…110111101000100101
312011102110201112022112
4302103212313220211
51341111102011103
640451543210405
73621365554331
oct622346675045
9164373645275
1054016047653
11209a97180a7
12a575a46a05
13512aabc899
142885c607c1
151612239cd8
hexc939b7a25

54016047653 has 16 divisors (see below), whose sum is σ = 56958653952. Its totient is φ = 51123600000.

The previous prime is 54016047637. The next prime is 54016047691. The reversal of 54016047653 is 35674061045.

It is a cyclic number.

It is not a de Polignac number, because 54016047653 - 24 = 54016047637 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 54016047653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54016007653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4177268 + ... + 4190178.

It is an arithmetic number, because the mean of its divisors is an integer number (3559915872).

Almost surely, 254016047653 is an apocalyptic number.

It is an amenable number.

54016047653 is a deficient number, since it is larger than the sum of its proper divisors (2942606299).

54016047653 is a wasteful number, since it uses less digits than its factorization.

54016047653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14836.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 54016047653 in words is "fifty-four billion, sixteen million, forty-seven thousand, six hundred fifty-three".

Divisors: 1 23 101 1801 2323 12911 41423 181901 296953 1304011 4183723 23252711 29992253 534812353 2348523811 54016047653