Base | Representation |
---|---|
bin | 1000011011010001010… |
… | …0001101001011010100 |
3 | 111211122111211001021021 |
4 | 2012310110031023110 |
5 | 4332431313212000 |
6 | 150300150130524 |
7 | 13313160121345 |
oct | 2066424151324 |
9 | 454574731237 |
10 | 144759116500 |
11 | 56434824879 |
12 | 2407b650a44 |
13 | 1085c85086b |
14 | 70137080cc |
15 | 3b7394511a |
hex | 21b450d2d4 |
144759116500 has 24 divisors (see below), whose sum is σ = 316153911528. Its totient is φ = 57903646400.
The previous prime is 144759116497. The next prime is 144759116561. The reversal of 144759116500 is 5611957441.
It can be written as a sum of positive squares in 4 ways, for example, as 13484783376 + 131274333124 = 116124^2 + 362318^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144758617 + ... + 144759616.
It is an arithmetic number, because the mean of its divisors is an integer number (13173079647).
Almost surely, 2144759116500 is an apocalyptic number.
144759116500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144759116500 is an abundant number, since it is smaller than the sum of its proper divisors (171394795028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144759116500 is a wasteful number, since it uses less digits than its factorization.
144759116500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289518252 (or 289518240 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 43.
The spelling of 144759116500 in words is "one hundred forty-four billion, seven hundred fifty-nine million, one hundred sixteen thousand, five hundred".
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