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316055063 = 19791931091
BaseRepresentation
bin10010110101101…
…001111000010111
3211000201021001002
4102311221320113
51121402230223
651210053515
710555265222
oct2265517027
9730637032
10316055063
1115244a935
1289a1a29b
135062c73c
142dd925b9
151cb30e28
hex12d69e17

316055063 has 16 divisors (see below), whose sum is σ = 338956800. Its totient is φ = 293829120.

The previous prime is 316055057. The next prime is 316055071. The reversal of 316055063 is 360550613.

It is a cyclic number.

It is not a de Polignac number, because 316055063 - 28 = 316054807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316055053) 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, 289148 + ... + 290238.

It is an arithmetic number, because the mean of its divisors is an integer number (21184800).

Almost surely, 2316055063 is an apocalyptic number.

316055063 is a deficient number, since it is larger than the sum of its proper divisors (22901737).

316055063 is a wasteful number, since it uses less digits than its factorization.

316055063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 316055063 is about 17777.9375350461. The cubic root of 316055063 is about 681.1680206827.

It can be divided in two parts, 3160550 and 63, that added together give a palindrome (3160613).

The spelling of 316055063 in words is "three hundred sixteen million, fifty-five thousand, sixty-three".

Divisors: 1 19 79 193 1091 1501 3667 15247 20729 86189 210563 289693 1637591 4000697 16634477 316055063