Base | Representation |
---|---|
bin | 1001000111000000… |
… | …1011111100010100 |
3 | 20022102022112121012 |
4 | 2101300023330110 |
5 | 20002001000043 |
6 | 1042351511352 |
7 | 114411642404 |
oct | 22160137424 |
9 | 6272275535 |
10 | 2445328148 |
11 | 104536225a |
12 | 582b28558 |
13 | 2cc7c9743 |
14 | 192a9c804 |
15 | e4a2ba18 |
hex | 91c0bf14 |
2445328148 has 12 divisors (see below), whose sum is σ = 4279716672. Its totient is φ = 1222551960.
The previous prime is 2445328073. The next prime is 2445328153. The reversal of 2445328148 is 8418235442.
It is a happy number.
It is a super-3 number, since 3×24453281483 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 38693 + ... + 79923.
It is an arithmetic number, because the mean of its divisors is an integer number (356643056).
Almost surely, 22445328148 is an apocalyptic number.
It is an amenable number.
2445328148 is a deficient number, since it is larger than the sum of its proper divisors (1834388524).
2445328148 is a wasteful number, since it uses less digits than its factorization.
2445328148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56062 (or 56060 counting only the distinct ones).
The product of its digits is 245760, while the sum is 41.
The square root of 2445328148 is about 49450.2593319792. The cubic root of 2445328148 is about 1347.2423172335.
The spelling of 2445328148 in words is "two billion, four hundred forty-five million, three hundred twenty-eight thousand, one hundred forty-eight".
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