Base | Representation |
---|---|
bin | 101000001010010001… |
… | …110110010101101100 |
3 | 11010022020212212122220 |
4 | 220022101312111230 |
5 | 1201303230433030 |
6 | 31450544435340 |
7 | 3054415002354 |
oct | 501221662554 |
9 | 133266785586 |
10 | 43122124140 |
11 | 17319351127 |
12 | 8435618b50 |
13 | 40b2b557b4 |
14 | 21310c3b64 |
15 | 11c5b50a10 |
hex | a0a47656c |
43122124140 has 48 divisors (see below), whose sum is σ = 122788431360. Its totient is φ = 11304329920.
The previous prime is 43122124093. The next prime is 43122124187. The reversal of 43122124140 is 4142122134.
It is an interprime number because it is at equal distance from previous prime (43122124093) and next prime (43122124187).
It is a self number, because there is not a number n which added to its sum of digits gives 43122124140.
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, 6087156 + ... + 6094235.
It is an arithmetic number, because the mean of its divisors is an integer number (2558092320).
Almost surely, 243122124140 is an apocalyptic number.
It is an amenable number.
43122124140 is an abundant number, since it is smaller than the sum of its proper divisors (79666307220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43122124140 is a wasteful number, since it uses less digits than its factorization.
43122124140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12181462 (or 12181460 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 43122124140 its reverse (4142122134), we get a palindrome (47264246274).
The spelling of 43122124140 in words is "forty-three billion, one hundred twenty-two million, one hundred twenty-four thousand, one hundred forty".
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