Base | Representation |
---|---|
bin | 1000011100011001110… |
… | …0010110010110111000 |
3 | 111212102201002011211222 |
4 | 2013012130112112320 |
5 | 4334042142204034 |
6 | 150350252411212 |
7 | 13323542130203 |
oct | 2070634262670 |
9 | 455381064758 |
10 | 145063241144 |
11 | 56580466158 |
12 | 24145476b08 |
13 | 108aa863b83 |
14 | 7041c7293a |
15 | 3b904bb12e |
hex | 21c67165b8 |
145063241144 has 16 divisors (see below), whose sum is σ = 287993199600. Its totient is φ = 68265054592.
The previous prime is 145063241023. The next prime is 145063241171. The reversal of 145063241144 is 441142360541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533320604 + ... + 533320875.
It is an arithmetic number, because the mean of its divisors is an integer number (17999574975).
Almost surely, 2145063241144 is an apocalyptic number.
It is an amenable number.
145063241144 is a deficient number, since it is larger than the sum of its proper divisors (142929958456).
145063241144 is a wasteful number, since it uses less digits than its factorization.
145063241144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1066641502 (or 1066641498 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 35.
The spelling of 145063241144 in words is "one hundred forty-five billion, sixty-three million, two hundred forty-one thousand, one hundred forty-four".
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