Base | Representation |
---|---|
bin | 1001000110110001111111… |
… | …1101101010011110110010 |
3 | 1022110010222210222021000121 |
4 | 2101230133331222132302 |
5 | 2303014242341303313 |
6 | 33143255245440454 |
7 | 2052231203353564 |
oct | 221543775523662 |
9 | 38403883867017 |
10 | 10012105025458 |
11 | 32101232a9898 |
12 | 11584b587012a |
13 | 5781a2ca3093 |
14 | 268834a89334 |
15 | 125687a0c28d |
hex | 91b1ff6a7b2 |
10012105025458 has 16 divisors (see below), whose sum is σ = 15026701884480. Its totient is φ = 5003205166576.
The previous prime is 10012105025399. The next prime is 10012105025459. The reversal of 10012105025458 is 85452050121001.
It is not an unprimeable number, because it can be changed into a prime (10012105025459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26360085 + ... + 26737207.
It is an arithmetic number, because the mean of its divisors is an integer number (939168867780).
Almost surely, 210012105025458 is an apocalyptic number.
10012105025458 is a deficient number, since it is larger than the sum of its proper divisors (5014596859022).
10012105025458 is a wasteful number, since it uses less digits than its factorization.
10012105025458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384641.
The product of its (nonzero) digits is 16000, while the sum is 34.
Adding to 10012105025458 its reverse (85452050121001), we get a palindrome (95464155146459).
The spelling of 10012105025458 in words is "ten trillion, twelve billion, one hundred five million, twenty-five thousand, four hundred fifty-eight".
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