Base | Representation |
---|---|
bin | 100000110001111010000110… |
… | …111001110000001000110100 |
3 | 200220110020120112221120112111 |
4 | 200301322012321300020310 |
5 | 122344013243144400420 |
6 | 1230341245011500404 |
7 | 42236506005005242 |
oct | 4061720671601064 |
9 | 626406515846474 |
10 | 144167135543860 |
11 | 41a32a36648760 |
12 | 14204681bb7704 |
13 | 6259b96b88940 |
14 | 2785a25aa1792 |
15 | 11a01b85c445a |
hex | 831e86e70234 |
144167135543860 has 48 divisors (see below), whose sum is σ = 355679478467712. Its totient is φ = 48391765776000.
The previous prime is 144167135543819. The next prime is 144167135543863. The reversal of 144167135543860 is 68345531761441.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 144167135543795 and 144167135543804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144167135543863) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25204041816 + ... + 25204047535.
It is an arithmetic number, because the mean of its divisors is an integer number (7409989134744).
Almost surely, 2144167135543860 is an apocalyptic number.
144167135543860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144167135543860 is an abundant number, since it is smaller than the sum of its proper divisors (211512342923852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144167135543860 is a wasteful number, since it uses less digits than its factorization.
144167135543860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50408089384 (or 50408089382 counting only the distinct ones).
The product of its (nonzero) digits is 29030400, while the sum is 58.
The spelling of 144167135543860 in words is "one hundred forty-four trillion, one hundred sixty-seven billion, one hundred thirty-five million, five hundred forty-three thousand, eight hundred sixty".
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