Base | Representation |
---|---|
bin | 10110111011100001… |
… | …11111101011111110 |
3 | 1011202221110101101211 |
4 | 23131300333223332 |
5 | 200202444334402 |
6 | 5353321355034 |
7 | 614031614134 |
oct | 133560775376 |
9 | 34687411354 |
10 | 12310543102 |
11 | 5247a87270 |
12 | 2476938a7a |
13 | 12125b4440 |
14 | 84ad77754 |
15 | 4c0b634d7 |
hex | 2ddc3fafe |
12310543102 has 64 divisors (see below), whose sum is σ = 22111584768. Its totient is φ = 5066352000.
The previous prime is 12310543093. The next prime is 12310543127. The reversal of 12310543102 is 20134501321.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8146527 + ... + 8148037.
It is an arithmetic number, because the mean of its divisors is an integer number (345493512).
Almost surely, 212310543102 is an apocalyptic number.
12310543102 is a deficient number, since it is larger than the sum of its proper divisors (9801041666).
12310543102 is a wasteful number, since it uses less digits than its factorization.
12310543102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2065.
The product of its (nonzero) digits is 720, while the sum is 22.
The spelling of 12310543102 in words is "twelve billion, three hundred ten million, five hundred forty-three thousand, one hundred two".
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