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54251331234035 = 513834635865139
BaseRepresentation
bin11000101010111010111110…
…10100111010100011110011
321010002101011112220111222112
430111131133110322203303
524102323211243442120
6311214414551555535
714266346363602625
oct1425353724724363
9233071145814875
1054251331234035
1116316951174821
12610233108bbab
132436b56330130
14d57ac808ac15
15641305743bc5
hex31575f53a8f3

54251331234035 has 8 divisors (see below), whose sum is σ = 70109412671760. Its totient is φ = 40062521526624.

The previous prime is 54251331234029. The next prime is 54251331234127. The reversal of 54251331234035 is 53043213315245.

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 54251331234035 - 28 = 54251331233779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54251331233983 and 54251331234001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417317932505 + ... + 417317932634.

It is an arithmetic number, because the mean of its divisors is an integer number (8763676583970).

Almost surely, 254251331234035 is an apocalyptic number.

54251331234035 is a deficient number, since it is larger than the sum of its proper divisors (15858081437725).

54251331234035 is a wasteful number, since it uses less digits than its factorization.

54251331234035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834635865157.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 54251331234035 in words is "fifty-four trillion, two hundred fifty-one billion, three hundred thirty-one million, two hundred thirty-four thousand, thirty-five".

Divisors: 1 5 13 65 834635865139 4173179325695 10850266246807 54251331234035