Base | Representation |
---|---|
bin | 1101011010000110101001… |
… | …1001000110101001110100 |
3 | 1221012022222011221110200222 |
4 | 3112201222121012221310 |
5 | 3413013321324204440 |
6 | 51204233314153512 |
7 | 3051040203422600 |
oct | 326415231065164 |
9 | 57168864843628 |
10 | 14742112725620 |
11 | 4774105342355 |
12 | 17a1153882898 |
13 | 82c238098637 |
14 | 38d744780500 |
15 | 1a87221ba2b5 |
hex | d686a646a74 |
14742112725620 has 72 divisors (see below), whose sum is σ = 36024362921736. Its totient is φ = 5052826361856.
The previous prime is 14742112725601. The next prime is 14742112725623. The reversal of 14742112725620 is 2652721124741.
It can be written as a sum of positive squares in 4 ways, for example, as 1771209633424 + 12970903092196 = 1330868^2 + 3601514^2 .
It is a super-2 number, since 2×147421127256202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14742112725623) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 676592 + ... + 5471928.
It is an arithmetic number, because the mean of its divisors is an integer number (500338373913).
Almost surely, 214742112725620 is an apocalyptic number.
14742112725620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14742112725620 is an abundant number, since it is smaller than the sum of its proper divisors (21282250196116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14742112725620 is a wasteful number, since it uses less digits than its factorization.
14742112725620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4798497 (or 4798488 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 44.
The spelling of 14742112725620 in words is "fourteen trillion, seven hundred forty-two billion, one hundred twelve million, seven hundred twenty-five thousand, six hundred twenty".
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