Base | Representation |
---|---|
bin | 100000110111001100110111… |
… | …001011100010100011100000 |
3 | 200221202000102211222010022012 |
4 | 200313030313023202203200 |
5 | 122420443210240442241 |
6 | 1231220322024532052 |
7 | 42305003462000540 |
oct | 4067146713424340 |
9 | 627660384863265 |
10 | 144530870249696 |
11 | 4206321a386867 |
12 | 14263074021028 |
13 | 62852830ca228 |
14 | 279948d6ad320 |
15 | 11a98a63056eb |
hex | 8373372e28e0 |
144530870249696 has 48 divisors (see below), whose sum is σ = 330706228567680. Its totient is φ = 60891940487040.
The previous prime is 144530870249657. The next prime is 144530870249807. The reversal of 144530870249696 is 696942078035441.
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, 5468013050 + ... + 5468039481.
It is an arithmetic number, because the mean of its divisors is an integer number (6889713095160).
It is a 1-persistent number, because it is pandigital, but 2⋅144530870249696 = 289061740499392 is not.
Almost surely, 2144530870249696 is an apocalyptic number.
144530870249696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
144530870249696 is an abundant number, since it is smaller than the sum of its proper divisors (186175358317984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144530870249696 is a wasteful number, since it uses less digits than its factorization.
144530870249696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10936052607 (or 10936052599 counting only the distinct ones).
The product of its (nonzero) digits is 313528320, while the sum is 68.
The spelling of 144530870249696 in words is "one hundred forty-four trillion, five hundred thirty billion, eight hundred seventy million, two hundred forty-nine thousand, six hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •