Base | Representation |
---|---|
bin | 11010000110100010… |
… | …11011100001100001 |
3 | 1100011121221211012100 |
4 | 31003101123201201 |
5 | 212144431411140 |
6 | 10234314521013 |
7 | 1004161110000 |
oct | 150321334141 |
9 | 40147854170 |
10 | 14013544545 |
11 | 5a4130a480 |
12 | 2871136169 |
13 | 1424371bc0 |
14 | 96d200c37 |
15 | 57040b530 |
hex | 34345b861 |
14013544545 has 240 divisors, whose sum is σ = 33327508032. Its totient is φ = 5369898240.
The previous prime is 14013544543. The next prime is 14013544547. The reversal of 14013544545 is 54544531041.
14013544545 is a `hidden beast` number, since 1 + 40 + 1 + 35 + 44 + 545 = 666.
It is an interprime number because it is at equal distance from previous prime (14013544543) and next prime (14013544547).
It is not a de Polignac number, because 14013544545 - 21 = 14013544543 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14013544543) by changing a digit.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 15449982 + ... + 15450888.
Almost surely, 214013544545 is an apocalyptic number.
14013544545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14013544545 is an abundant number, since it is smaller than the sum of its proper divisors (19313963487).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14013544545 is a wasteful number, since it uses less digits than its factorization.
14013544545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 970 (or 946 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
The spelling of 14013544545 in words is "fourteen billion, thirteen million, five hundred forty-four thousand, five hundred forty-five".
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