Base | Representation |
---|---|
bin | 1000011000100100111… |
… | …1000110001011111100 |
3 | 111202210010211001102201 |
4 | 2012021033012023330 |
5 | 4324441301404420 |
6 | 150100331001244 |
7 | 13256232555364 |
oct | 2061117061374 |
9 | 452703731381 |
10 | 144036356860 |
11 | 560a384a860 |
12 | 23ab9599224 |
13 | 10775ba2c36 |
14 | 6d857279a4 |
15 | 3b3027910a |
hex | 21893c62fc |
144036356860 has 48 divisors (see below), whose sum is σ = 330113986272. Its totient is φ = 52354668800.
The previous prime is 144036356809. The next prime is 144036356861. The reversal of 144036356860 is 68653630441.
It is a self number, because there is not a number n which added to its sum of digits gives 144036356860.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144036356861) 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, 386334 + ... + 661306.
It is an arithmetic number, because the mean of its divisors is an integer number (6877374714).
Almost surely, 2144036356860 is an apocalyptic number.
144036356860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144036356860 is an abundant number, since it is smaller than the sum of its proper divisors (186077629412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144036356860 is a wasteful number, since it uses less digits than its factorization.
144036356860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277374 (or 277372 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 46.
The spelling of 144036356860 in words is "one hundred forty-four billion, thirty-six million, three hundred fifty-six thousand, eight hundred sixty".
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