Base | Representation |
---|---|
bin | 1000011001110011010… |
… | …1000010110011011100 |
3 | 111210122001100111020222 |
4 | 2012130311002303130 |
5 | 4331124424242310 |
6 | 150153112300512 |
7 | 13300333601342 |
oct | 2063465026334 |
9 | 453561314228 |
10 | 144365071580 |
11 | 56252357014 |
12 | 23b8b6a1738 |
13 | 107c90159a2 |
14 | 6db7253992 |
15 | 3b4e05b055 |
hex | 219cd42cdc |
144365071580 has 48 divisors (see below), whose sum is σ = 308630982240. Its totient is φ = 56707273728.
The previous prime is 144365071577. The next prime is 144365071601. The reversal of 144365071580 is 85170563441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060352 + ... + 1188728.
It is an arithmetic number, because the mean of its divisors is an integer number (6429812130).
Almost surely, 2144365071580 is an apocalyptic number.
144365071580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144365071580 is an abundant number, since it is smaller than the sum of its proper divisors (164265910660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144365071580 is a wasteful number, since it uses less digits than its factorization.
144365071580 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129398 (or 129396 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 44.
The spelling of 144365071580 in words is "one hundred forty-four billion, three hundred sixty-five million, seventy-one thousand, five hundred eighty".
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