Base | Representation |
---|---|
bin | 1000011000110100010… |
… | …1001110110010010010 |
3 | 111202221122020010212100 |
4 | 2012031011032302102 |
5 | 4330104311121011 |
6 | 150110553541230 |
7 | 13260645160143 |
oct | 2061505166222 |
9 | 452848203770 |
10 | 144100879506 |
11 | 5612720a661 |
12 | 23b17114816 |
13 | 1078637460c |
14 | 6d90121aca |
15 | 3b35c71d56 |
hex | 218d14ec92 |
144100879506 has 24 divisors (see below), whose sum is σ = 314088151104. Its totient is φ = 47745999000.
The previous prime is 144100879501. The next prime is 144100879511. The reversal of 144100879506 is 605978001441.
It is an interprime number because it is at equal distance from previous prime (144100879501) and next prime (144100879511).
It is not an unprimeable number, because it can be changed into a prime (144100879501) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23965870 + ... + 23971881.
It is an arithmetic number, because the mean of its divisors is an integer number (13087006296).
Almost surely, 2144100879506 is an apocalyptic number.
144100879506 is an abundant number, since it is smaller than the sum of its proper divisors (169987271598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144100879506 is a wasteful number, since it uses less digits than its factorization.
144100879506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47937926 (or 47937923 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The spelling of 144100879506 in words is "one hundred forty-four billion, one hundred million, eight hundred seventy-nine thousand, five hundred six".
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