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8319363054 = 234137989231
BaseRepresentation
bin1111011111101111…
…10110011111101110
3210110210100102122120
413233313312133232
5114014224104204
63453304453410
7413106263532
oct75767663756
923423312576
108319363054
11358a077662
12174217a266
13a27760442
1458cc7bbc2
1533a5816d9
hex1efdf67ee

8319363054 has 32 divisors (see below), whose sum is σ = 17089712640. Its totient is φ = 2698315200.

The previous prime is 8319363053. The next prime is 8319363067. The reversal of 8319363054 is 4503639138.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8319362997 and 8319363015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8319363053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48619 + ... + 137849.

It is an arithmetic number, because the mean of its divisors is an integer number (534053520).

Almost surely, 28319363054 is an apocalyptic number.

8319363054 is an abundant number, since it is smaller than the sum of its proper divisors (8770349586).

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

8319363054 is a wasteful number, since it uses less digits than its factorization.

8319363054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89656.

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 8319363054 is about 91210.5424498725. The cubic root of 8319363054 is about 2026.2670973600.

The spelling of 8319363054 in words is "eight billion, three hundred nineteen million, three hundred sixty-three thousand, fifty-four".

Divisors: 1 2 3 6 41 82 123 246 379 758 1137 2274 15539 31078 46617 89231 93234 178462 267693 535386 3658471 7316942 10975413 21950826 33818549 67637098 101455647 202911294 1386560509 2773121018 4159681527 8319363054