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5383447168254 = 231267137080893
BaseRepresentation
bin100111001010110111001…
…1101001100010011111110
3201001122121200121112000120
41032111232131030103332
51201200244433341004
615241042124035410
71063640560625361
oct116255635142376
921048550545016
105383447168254
11179611a642421
1272b421692b66
13300870256cbc
141487bb3cc0d8
1595080d223d9
hex4e56e74c4fe

5383447168254 has 16 divisors (see below), whose sum is σ = 10766980827792. Its totient is φ = 1794467974208.

The previous prime is 5383447168223. The next prime is 5383447168291. The reversal of 5383447168254 is 4528617443835.

It is a super-2 number, since 2×53834471682542 (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 2780169 + ... + 4300724.

It is an arithmetic number, because the mean of its divisors is an integer number (672936301737).

Almost surely, 25383447168254 is an apocalyptic number.

5383447168254 is an abundant number, since it is smaller than the sum of its proper divisors (5383533659538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5383447168254 is a wasteful number, since it uses less digits than its factorization.

5383447168254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7207611.

The product of its digits is 77414400, while the sum is 60.

The spelling of 5383447168254 in words is "five trillion, three hundred eighty-three billion, four hundred forty-seven million, one hundred sixty-eight thousand, two hundred fifty-four".

Divisors: 1 2 3 6 126713 253426 380139 760278 7080893 14161786 21242679 42485358 897241194709 1794482389418 2691723584127 5383447168254