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54304090774 = 260744731541
BaseRepresentation
bin110010100100110001…
…101010101010010110
312012011112201122012021
4302210301222222112
51342203321401044
640540313043354
73631464104233
oct624461525226
9165145648167
1054304090774
112103727516a
12a6363b655a
1351756921bb
1428b220078a
15162c685e84
hexca4c6aa96

54304090774 has 8 divisors (see below), whose sum is σ = 81590332608. Its totient is φ = 27107313240.

The previous prime is 54304090717. The next prime is 54304090783. The reversal of 54304090774 is 47709040345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54304090774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22364557 + ... + 22366984.

It is an arithmetic number, because the mean of its divisors is an integer number (10198791576).

Almost surely, 254304090774 is an apocalyptic number.

54304090774 is a deficient number, since it is larger than the sum of its proper divisors (27286241834).

54304090774 is a wasteful number, since it uses less digits than its factorization.

54304090774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44732150.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 54304090774 in words is "fifty-four billion, three hundred four million, ninety thousand, seven hundred seventy-four".

Divisors: 1 2 607 1214 44731541 89463082 27152045387 54304090774