Base | Representation |
---|---|
bin | 100011010111010101101… |
… | …010111000110111010100 |
3 | 22121022212200210001110100 |
4 | 203113111222320313110 |
5 | 304304113233442322 |
6 | 5100234253254100 |
7 | 340402434214050 |
oct | 43272552706724 |
9 | 8538780701410 |
10 | 2430241312212 |
11 | 85772895669a |
12 | 332bb6a94330 |
13 | 14822b25799c |
14 | 858a5154c60 |
15 | 433397b9dac |
hex | 235d5ab8dd4 |
2430241312212 has 144 divisors (see below), whose sum is σ = 7032330264960. Its totient is φ = 693205254144.
The previous prime is 2430241312193. The next prime is 2430241312231. The reversal of 2430241312212 is 2122131420342.
2430241312212 is a `hidden beast` number, since 2 + 4 + 30 + 2 + 413 + 1 + 2 + 212 = 666.
It is an interprime number because it is at equal distance from previous prime (2430241312193) and next prime (2430241312231).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 486727188 + ... + 486732180.
It is an arithmetic number, because the mean of its divisors is an integer number (48835626840).
Almost surely, 22430241312212 is an apocalyptic number.
It is an amenable number.
2430241312212 is an abundant number, since it is smaller than the sum of its proper divisors (4602088952748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2430241312212 is a wasteful number, since it uses less digits than its factorization.
2430241312212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7822 (or 7817 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 2430241312212 its reverse (2122131420342), we get a palindrome (4552372732554).
The spelling of 2430241312212 in words is "two trillion, four hundred thirty billion, two hundred forty-one million, three hundred twelve thousand, two hundred twelve".
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