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14487061030460 = 22519105527361271
BaseRepresentation
bin1101001011010000100000…
…1000000110011000111100
31220021221122012011220120222
43102310020020012120330
53344324000110433320
650451133003200512
73023440606660604
oct322641010063074
956257565156528
1014487061030460
114685a23302827
12175b833516138
1381117c54b015
1438126b091c04
151a1c95b37825
hexd2d0820663c

14487061030460 has 48 divisors (see below), whose sum is σ = 32024421757440. Its totient is φ = 5489766434880.

The previous prime is 14487061030459. The next prime is 14487061030493. The reversal of 14487061030460 is 6403016078441.

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 15 ways as a sum of consecutive naturals, for example, 39919625 + ... + 40280895.

It is an arithmetic number, because the mean of its divisors is an integer number (667175453280).

Almost surely, 214487061030460 is an apocalyptic number.

14487061030460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14487061030460 is an abundant number, since it is smaller than the sum of its proper divisors (17537360726980).

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

14487061030460 is a wasteful number, since it uses less digits than its factorization.

14487061030460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466826 (or 466824 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 14487061030460 in words is "fourteen trillion, four hundred eighty-seven billion, sixty-one million, thirty thousand, four hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 105527 211054 361271 422108 527635 722542 1055270 1445084 1806355 2005013 2110540 3612710 4010026 6864149 7225420 8020052 10025065 13728298 20050130 27456596 34320745 40100260 68641490 137282980 38123844817 76247689634 152495379268 190619224085 381238448170 724353051523 762476896340 1448706103046 2897412206092 3621765257615 7243530515230 14487061030460