Base | Representation |
---|---|
bin | 1010111011000101011101… |
… | …0010011011101011110001 |
3 | 1120112011102000000122000212 |
4 | 2232301113102123223301 |
5 | 3033233333402300033 |
6 | 41313223445353505 |
7 | 2346464531115035 |
oct | 256612722335361 |
9 | 46464360018025 |
10 | 12010193009393 |
11 | 3910548937707 |
12 | 141b7a5408895 |
13 | 6917303874a7 |
14 | 2d74216241c5 |
15 | 15c62cc06748 |
hex | aec5749baf1 |
12010193009393 has 24 divisors (see below), whose sum is σ = 13450316279400. Its totient is φ = 10685546933760.
The previous prime is 12010193009371. The next prime is 12010193009401. The reversal of 12010193009393 is 39390039101021.
It can be written as a sum of positive squares in 4 ways, for example, as 1698207741409 + 10311985267984 = 1303153^2 + 3211228^2 .
It is not a de Polignac number, because 12010193009393 - 212 = 12010193005297 is a prime.
It is a super-2 number, since 2×120101930093932 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12010193009393.
It is not an unprimeable number, because it can be changed into a prime (12010193008393) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 706583 + ... + 4951731.
It is an arithmetic number, because the mean of its divisors is an integer number (560429844975).
Almost surely, 212010193009393 is an apocalyptic number.
It is an amenable number.
12010193009393 is a deficient number, since it is larger than the sum of its proper divisors (1440123270007).
12010193009393 is a wasteful number, since it uses less digits than its factorization.
12010193009393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4245665 (or 4245646 counting only the distinct ones).
The product of its (nonzero) digits is 39366, while the sum is 41.
The spelling of 12010193009393 in words is "twelve trillion, ten billion, one hundred ninety-three million, nine thousand, three hundred ninety-three".
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