Base | Representation |
---|---|
bin | 100000111111101110111111… |
… | …101010110110111110111010 |
3 | 201000211002001110022011221120 |
4 | 200333232333222312332322 |
5 | 123010100140040312331 |
6 | 1232345542305050110 |
7 | 42365243242126260 |
oct | 4077567752667672 |
9 | 630732043264846 |
10 | 145117275713466 |
11 | 42269988a39051 |
12 | 1433884a026936 |
13 | 62c8667451054 |
14 | 27b99dc264430 |
15 | 11b9c77932796 |
hex | 83fbbfab6fba |
145117275713466 has 16 divisors (see below), whose sum is σ = 331696630202304. Its totient is φ = 41462078775264.
The previous prime is 145117275713437. The next prime is 145117275713471. The reversal of 145117275713466 is 664317572711541.
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, 1727586615595 + ... + 1727586615678.
It is an arithmetic number, because the mean of its divisors is an integer number (20731039387644).
Almost surely, 2145117275713466 is an apocalyptic number.
145117275713466 is an abundant number, since it is smaller than the sum of its proper divisors (186579354488838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145117275713466 is a wasteful number, since it uses less digits than its factorization.
145117275713466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3455173231285.
The product of its digits is 29635200, while the sum is 60.
The spelling of 145117275713466 in words is "one hundred forty-five trillion, one hundred seventeen billion, two hundred seventy-five million, seven hundred thirteen thousand, four hundred sixty-six".
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