Base | Representation |
---|---|
bin | 1000011100100110001… |
… | …0011011011100001100 |
3 | 111212120022210021000102 |
4 | 2013021202123130030 |
5 | 4334143440311401 |
6 | 150355345350232 |
7 | 13325042364050 |
oct | 2071142333414 |
9 | 455508707012 |
10 | 145115166476 |
11 | 565a7801455 |
12 | 2415a938378 |
13 | 108b8544717 |
14 | 7048b0bc60 |
15 | 3b94d2656b |
hex | 21c989b70c |
145115166476 has 12 divisors (see below), whose sum is σ = 290230333008. Its totient is φ = 62192214192.
The previous prime is 145115166467. The next prime is 145115166481. The reversal of 145115166476 is 674661511541.
145115166476 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
145115166476 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 145115166476.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2591342231 + ... + 2591342286.
It is an arithmetic number, because the mean of its divisors is an integer number (24185861084).
Almost surely, 2145115166476 is an apocalyptic number.
It is an amenable number.
145115166476 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145115166476 is a wasteful number, since it uses less digits than its factorization.
145115166476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5182684528 (or 5182684526 counting only the distinct ones).
The product of its digits is 604800, while the sum is 47.
The spelling of 145115166476 in words is "one hundred forty-five billion, one hundred fifteen million, one hundred sixty-six thousand, four hundred seventy-six".
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