Base | Representation |
---|---|
bin | 1000101000110001000… |
… | …0111001111011111000 |
3 | 112012000000011012100012 |
4 | 2022030100321323320 |
5 | 4412341311124122 |
6 | 152055452001052 |
7 | 13502022202562 |
oct | 2121420717370 |
9 | 465000135305 |
10 | 148382129912 |
11 | 57a23931435 |
12 | 24910a60188 |
13 | 10cb932a893 |
14 | 7278968332 |
15 | 3cd6a507e2 |
hex | 228c439ef8 |
148382129912 has 24 divisors (see below), whose sum is σ = 280084258440. Its totient is φ = 73693083600.
The previous prime is 148382129897. The next prime is 148382129933. The reversal of 148382129912 is 219921283841.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13382723 + ... + 13393805.
It is an arithmetic number, because the mean of its divisors is an integer number (11670177435).
Almost surely, 2148382129912 is an apocalyptic number.
It is an amenable number.
148382129912 is a deficient number, since it is larger than the sum of its proper divisors (131702128528).
148382129912 is an frugal number, since it uses more digits than its factorization.
148382129912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22323 (or 11236 counting only the distinct ones).
The product of its digits is 497664, while the sum is 50.
The spelling of 148382129912 in words is "one hundred forty-eight billion, three hundred eighty-two million, one hundred twenty-nine thousand, nine hundred twelve".
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