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14245271480 = 2351132375617
BaseRepresentation
bin11010100010001010…
…11001011110111000
31100202202222202210102
431101011121132320
5213133242141410
610313313334532
71013003544506
oct152105313670
940682882712
1014245271480
1160500a2340
122916867448
13146038722b
14991cc1676
155859312a5
hex3511597b8

14245271480 has 32 divisors (see below), whose sum is σ = 34965667440. Its totient is φ = 5180098560.

The previous prime is 14245271477. The next prime is 14245271483. The reversal of 14245271480 is 8417254241.

14245271480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14245271477) and next prime (14245271483).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14245271483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16187369 + ... + 16188248.

Almost surely, 214245271480 is an apocalyptic number.

14245271480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14245271480 is an abundant number, since it is smaller than the sum of its proper divisors (20720395960).

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

14245271480 is a wasteful number, since it uses less digits than its factorization.

14245271480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32375639 (or 32375635 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The spelling of 14245271480 in words is "fourteen billion, two hundred forty-five million, two hundred seventy-one thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 32375617 64751234 129502468 161878085 259004936 323756170 356131787 647512340 712263574 1295024680 1424527148 1780658935 2849054296 3561317870 7122635740 14245271480