Base | Representation |
---|---|
bin | 1001000110110010000001… |
… | …1000110001110000000001 |
3 | 1022110011000022100100220101 |
4 | 2101230200120301300001 |
5 | 2303014301201224441 |
6 | 33143300102042401 |
7 | 2052231320645620 |
oct | 221544030616001 |
9 | 38404008310811 |
10 | 10012112133121 |
11 | 321012731399a |
12 | 11584b8119401 |
13 | 5781a45c12b7 |
14 | 2688359b96b7 |
15 | 125688463231 |
hex | 91b20631c01 |
10012112133121 has 8 divisors (see below), whose sum is σ = 11442857560064. Its totient is φ = 8581477629600.
The previous prime is 10012112133047. The next prime is 10012112133151. The reversal of 10012112133121 is 12133121121001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10012112133121 - 241 = 7813088877569 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10012112133151) 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, 27537345 + ... + 27898558.
It is an arithmetic number, because the mean of its divisors is an integer number (1430357195008).
Almost surely, 210012112133121 is an apocalyptic number.
It is an amenable number.
10012112133121 is a deficient number, since it is larger than the sum of its proper divisors (1430745426943).
10012112133121 is an equidigital number, since it uses as much as digits as its factorization.
10012112133121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55461711.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 10012112133121 its reverse (12133121121001), we get a palindrome (22145233254122).
The spelling of 10012112133121 in words is "ten trillion, twelve billion, one hundred twelve million, one hundred thirty-three thousand, one hundred twenty-one".
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