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14930835080 = 235727617773
BaseRepresentation
bin11011110011111001…
…00111011010001000
31102112120000000020212
431321330213122020
5221034243210310
610505323340252
71036000001300
oct157174473210
942476000225
1014930835080
116372081427
122a88381688
13153c410675
14a18d7c600
155c5c01205
hex379f27688

14930835080 has 48 divisors (see below), whose sum is σ = 39079180620. Its totient is φ = 5119142784.

The previous prime is 14930835067. The next prime is 14930835097. The reversal of 14930835080 is 8053803941.

It can be written as a sum of positive squares in 2 ways, for example, as 14729705956 + 201129124 = 121366^2 + 14182^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3806927 + ... + 3810846.

Almost surely, 214930835080 is an apocalyptic number.

14930835080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14930835080 is an abundant number, since it is smaller than the sum of its proper divisors (24148345540).

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

14930835080 is a wasteful number, since it uses less digits than its factorization.

14930835080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617798 (or 7617787 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 14930835080 in words is "fourteen billion, nine hundred thirty million, eight hundred thirty-five thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 7617773 15235546 30471092 38088865 53324411 60942184 76177730 106648822 152355460 213297644 266622055 304710920 373270877 426595288 533244110 746541754 1066488220 1493083508 1866354385 2132976440 2986167016 3732708770 7465417540 14930835080