Search a number
-
+
6316738285 = 5111323384113
BaseRepresentation
bin1011110001000000…
…11100011011101101
3121022020001112220211
411320200130123231
5100414041111120
62522445342421
7312351250414
oct57040343355
917266045824
106316738285
1127516a7a70
121283567a11
137988a7480
1443ccdc47b
1526e85125a
hex17881c6ed

6316738285 has 32 divisors (see below), whose sum is σ = 9292485888. Its totient is φ = 4056222720.

The previous prime is 6316738279. The next prime is 6316738303. The reversal of 6316738285 is 5828376136.

It is not a de Polignac number, because 6316738285 - 23 = 6316738277 is a prime.

It is a super-2 number, since 2×63167382852 = 79802365122369482450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 175612 + ... + 208501.

It is an arithmetic number, because the mean of its divisors is an integer number (290390184).

Almost surely, 26316738285 is an apocalyptic number.

6316738285 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6316738285 is a deficient number, since it is larger than the sum of its proper divisors (2975747603).

6316738285 is a wasteful number, since it uses less digits than its factorization.

6316738285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384165.

The product of its digits is 1451520, while the sum is 49.

The square root of 6316738285 is about 79477.9106733437. The cubic root of 6316738285 is about 1848.5489751819.

The spelling of 6316738285 in words is "six billion, three hundred sixteen million, seven hundred thirty-eight thousand, two hundred eighty-five".

Divisors: 1 5 11 13 23 55 65 115 143 253 299 715 1265 1495 3289 16445 384113 1920565 4225243 4993469 8834599 21126215 24967345 44172995 54928159 97180589 114849787 274640795 485902945 574248935 1263347657 6316738285