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54000015424103 = 77714287917729
BaseRepresentation
bin11000100011100110110111…
…01111001011101001100111
321002012100110220212120222002
430101303123233023221213
524034214012422032403
6310503133053555515
714242241502504410
oct1421633357135147
9232170426776862
1054000015424103
111622a306a25051
126081693aa5b9b
13241924478c0a8
14d49886a00807
156399e7165188
hex311cdbbcba67

54000015424103 has 4 divisors (see below), whose sum is σ = 61714303341840. Its totient is φ = 46285727506368.

The previous prime is 54000015424063. The next prime is 54000015424109. The reversal of 54000015424103 is 30142451000045.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54000015424103 - 222 = 54000011229799 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 (54000015424109) 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, 3857143958858 + ... + 3857143958871.

It is an arithmetic number, because the mean of its divisors is an integer number (15428575835460).

Almost surely, 254000015424103 is an apocalyptic number.

54000015424103 is a deficient number, since it is larger than the sum of its proper divisors (7714287917737).

54000015424103 is an equidigital number, since it uses as much as digits as its factorization.

54000015424103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7714287917736.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 54000015424103 its reverse (30142451000045), we get a palindrome (84142466424148).

The spelling of 54000015424103 in words is "fifty-four trillion, fifteen million, four hundred twenty-four thousand, one hundred three".

Divisors: 1 7 7714287917729 54000015424103