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53100454303 = 138377487603
BaseRepresentation
bin110001011101000010…
…001010000110011111
312002001122212120100201
4301131002022012133
51332222204014203
640221035004331
73556610262061
oct613502120637
9162048776321
1053100454303
1120579905286
12a35b2996a7
1350131c6780
1427da405731
1515abb7ce1d
hexc5d08a19f

53100454303 has 8 divisors (see below), whose sum is σ = 57192048368. Its totient is φ = 49009852224.

The previous prime is 53100454301. The next prime is 53100454313. The reversal of 53100454303 is 30345400135.

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 53100454303 - 21 = 53100454301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53100454301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 134901 + ... + 352702.

It is an arithmetic number, because the mean of its divisors is an integer number (7149006046).

Almost surely, 253100454303 is an apocalyptic number.

53100454303 is a deficient number, since it is larger than the sum of its proper divisors (4091594065).

53100454303 is a wasteful number, since it uses less digits than its factorization.

53100454303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495993.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 53100454303 its reverse (30345400135), we get a palindrome (83445854438).

The spelling of 53100454303 in words is "fifty-three billion, one hundred million, four hundred fifty-four thousand, three hundred three".

Divisors: 1 13 8377 108901 487603 6338839 4084650331 53100454303