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54015303412423 = 1915711809618527
BaseRepresentation
bin11000100100000011010101…
…11110001110101011000111
321002020210221100220212100201
430102001222332032223013
524034441320133144143
6310514142100351331
714243322400325053
oct1422015276165307
9232223840825321
1054015303412423
1116235841666a41
12608463b9a5547
13241a80cb8b822
14d4a4d718cc63
1563a0de3b464d
hex31206af8eac7

54015303412423 has 8 divisors (see below), whose sum is σ = 56894406520320. Its totient is φ = 51139819544760.

The previous prime is 54015303412403. The next prime is 54015303412429. The reversal of 54015303412423 is 32421430351045.

54015303412423 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 a cyclic number.

It is not a de Polignac number, because 54015303412423 - 25 = 54015303412391 is a prime.

It is a super-2 number, since 2×540153034124232 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54015303412429) 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 7 ways as a sum of consecutive naturals, for example, 904779415 + ... + 904839112.

It is an arithmetic number, because the mean of its divisors is an integer number (7111800815040).

Almost surely, 254015303412423 is an apocalyptic number.

54015303412423 is a deficient number, since it is larger than the sum of its proper divisors (2879103107897).

54015303412423 is a wasteful number, since it uses less digits than its factorization.

54015303412423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809620117.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 54015303412423 its reverse (32421430351045), we get a palindrome (86436733763468).

The spelling of 54015303412423 in words is "fifty-four trillion, fifteen billion, three hundred three million, four hundred twelve thousand, four hundred twenty-three".

Divisors: 1 19 1571 29849 1809618527 34382752013 2842910705917 54015303412423