Base | Representation |
---|---|
bin | 10110011101001001… |
… | …11010100101111110 |
3 | 1011010011221221110002 |
4 | 23032210322211332 |
5 | 144142230441040 |
6 | 5312135514302 |
7 | 604515625451 |
oct | 131644724576 |
9 | 34104857402 |
10 | 12055718270 |
11 | 5127158632 |
12 | 2405528992 |
13 | 11a187290b |
14 | 8251a3498 |
15 | 4a85c9a15 |
hex | 2ce93a97e |
12055718270 has 8 divisors (see below), whose sum is σ = 21700292904. Its totient is φ = 4822287304.
The previous prime is 12055718261. The next prime is 12055718281. The reversal of 12055718270 is 7281755021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×120557182702 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602785904 + ... + 602785923.
It is an arithmetic number, because the mean of its divisors is an integer number (2712536613).
Almost surely, 212055718270 is an apocalyptic number.
12055718270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12055718270 is a deficient number, since it is larger than the sum of its proper divisors (9644574634).
12055718270 is a wasteful number, since it uses less digits than its factorization.
12055718270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1205571834.
The product of its (nonzero) digits is 39200, while the sum is 38.
The spelling of 12055718270 in words is "twelve billion, fifty-five million, seven hundred eighteen thousand, two hundred seventy".
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