Base | Representation |
---|---|
bin | 1011000111111000010011… |
… | …1111000000011101111010 |
3 | 1121022011202221022011112220 |
4 | 2301332010333000131322 |
5 | 3100334021232014320 |
6 | 42002215200344510 |
7 | 2401405606165161 |
oct | 261760477003572 |
9 | 47264687264486 |
10 | 12230003001210 |
11 | 3995795949975 |
12 | 145630b315136 |
13 | 6a93908b4bc7 |
14 | 303d1468a3d8 |
15 | 1631e53b2e40 |
hex | b1f84fc077a |
12230003001210 has 32 divisors (see below), whose sum is σ = 29583125379072. Its totient is φ = 3235654336320.
The previous prime is 12230003001191. The next prime is 12230003001287. The reversal of 12230003001210 is 1210030003221.
It is a super-2 number, since 2×122300030012102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 12230003001210.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1604983461 + ... + 1604991080.
It is an arithmetic number, because the mean of its divisors is an integer number (924472668096).
Almost surely, 212230003001210 is an apocalyptic number.
12230003001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12230003001210 is an abundant number, since it is smaller than the sum of its proper divisors (17353122377862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12230003001210 is a wasteful number, since it uses less digits than its factorization.
12230003001210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3209974678.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 12230003001210 its reverse (1210030003221), we get a palindrome (13440033004431).
The spelling of 12230003001210 in words is "twelve trillion, two hundred thirty billion, three million, one thousand, two hundred ten".
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