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54060081379 = 1719167368673
BaseRepresentation
bin110010010110001110…
…110110000011100011
312011112112120200020021
4302112032312003203
51341203340101004
640500155054311
73622442052463
oct622616660343
9164475520207
1054060081379
1120a21563307
12a588741397
135136c69445
14288ba43ba3
151616036d54
hexc963b60e3

54060081379 has 8 divisors (see below), whose sum is σ = 60252722640. Its totient is φ = 48202177536.

The previous prime is 54060081371. The next prime is 54060081391. The reversal of 54060081379 is 97318006045.

54060081379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54060081379 - 23 = 54060081371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54060081371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83684014 + ... + 83684659.

It is an arithmetic number, because the mean of its divisors is an integer number (7531590330).

Almost surely, 254060081379 is an apocalyptic number.

54060081379 is a deficient number, since it is larger than the sum of its proper divisors (6192641261).

54060081379 is a wasteful number, since it uses less digits than its factorization.

54060081379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167368709.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 54060081379 in words is "fifty-four billion, sixty million, eighty-one thousand, three hundred seventy-nine".

Divisors: 1 17 19 323 167368673 2845267441 3180004787 54060081379