Base | Representation |
---|---|
bin | 1000100001010001110… |
… | …1011011100011111000 |
3 | 111222210221000111202020 |
4 | 2020110131123203320 |
5 | 4344232232204243 |
6 | 151124211034440 |
7 | 13401144503442 |
oct | 2102435334370 |
9 | 458727014666 |
10 | 146372147448 |
11 | 570922968aa |
12 | 2444b89ba20 |
13 | 10a58a99947 |
14 | 7127a31492 |
15 | 3c1a36a283 |
hex | 221475b8f8 |
146372147448 has 64 divisors (see below), whose sum is σ = 368691523200. Its totient is φ = 48422808960.
The previous prime is 146372147419. The next prime is 146372147473. The reversal of 146372147448 is 844741273641.
It is a self number, because there is not a number n which added to its sum of digits gives 146372147448.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12741115 + ... + 12752597.
It is an arithmetic number, because the mean of its divisors is an integer number (5760805050).
Almost surely, 2146372147448 is an apocalyptic number.
It is an amenable number.
146372147448 is an abundant number, since it is smaller than the sum of its proper divisors (222319375752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146372147448 is a wasteful number, since it uses less digits than its factorization.
146372147448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15452 (or 15448 counting only the distinct ones).
The product of its digits is 3612672, while the sum is 51.
The spelling of 146372147448 in words is "one hundred forty-six billion, three hundred seventy-two million, one hundred forty-seven thousand, four hundred forty-eight".
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