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13530114990460 = 225838150671681
BaseRepresentation
bin1100010011100011100110…
…1100101010000101111100
31202220110120222101021011001
43010320321230222011330
53233134133414143320
644435352104340044
72564342601565045
oct304707154520574
952813528337131
1013530114990460
1143470a9201262
121626288174624
13771b65c5cc73
1434ac0aa678cc
15186e3905a20a
hexc4e39b2a17c

13530114990460 has 24 divisors (see below), whose sum is σ = 28755569694096. Its totient is φ = 5346840622080.

The previous prime is 13530114990409. The next prime is 13530114990487. The reversal of 13530114990460 is 6409941103531.

13530114990460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13530114990460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4075334181 + ... + 4075337500.

It is an arithmetic number, because the mean of its divisors is an integer number (1198148737254).

Almost surely, 213530114990460 is an apocalyptic number.

13530114990460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13530114990460 is an abundant number, since it is smaller than the sum of its proper divisors (15225454703636).

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

13530114990460 is a wasteful number, since it uses less digits than its factorization.

13530114990460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8150671773 (or 8150671771 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 13530114990460 in words is "thirteen trillion, five hundred thirty billion, one hundred fourteen million, nine hundred ninety thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 8150671681 16301343362 32602686724 40753358405 81506716810 163013433620 676505749523 1353011499046 2706022998092 3382528747615 6765057495230 13530114990460