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14030145160 = 235536617993
BaseRepresentation
bin11010001000100001…
…10000011010001000
31100012210012012221221
431010100300122020
5212213204121120
610240110411424
71004452160203
oct150420603210
940183165857
1014030145160
115a4a718799
122876800b74
131427934c55
149714c293a
15571ada0aa
hex344430688

14030145160 has 32 divisors (see below), whose sum is σ = 32163450840. Its totient is φ = 5506169344.

The previous prime is 14030145149. The next prime is 14030145163. The reversal of 14030145160 is 6154103041.

It can be written as a sum of positive squares in 4 ways, for example, as 14022822724 + 7322436 = 118418^2 + 2706^2 .

It is not an unprimeable number, because it can be changed into a prime (14030145163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3306877 + ... + 3311116.

Almost surely, 214030145160 is an apocalyptic number.

14030145160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14030145160 is an abundant number, since it is smaller than the sum of its proper divisors (18133305680).

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

14030145160 is a wasteful number, since it uses less digits than its factorization.

14030145160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6618057 (or 6618053 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 14030145160 in words is "fourteen billion, thirty million, one hundred forty-five thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 53 106 212 265 424 530 1060 2120 6617993 13235986 26471972 33089965 52943944 66179930 132359860 264719720 350753629 701507258 1403014516 1753768145 2806029032 3507536290 7015072580 14030145160