Base | Representation |
---|---|
bin | 111101101101000010110… |
… | …010101110100101100110 |
3 | 120000100211112200200101000 |
4 | 331231002302232211212 |
5 | 1023433014322043210 |
6 | 13003540120214130 |
7 | 615230300331636 |
oct | 75550262564546 |
9 | 16010745620330 |
10 | 4240253315430 |
11 | 13953104a9500 |
12 | 58595830a346 |
13 | 249b14800942 |
14 | 10932d4cc6c6 |
15 | 754732a2ac0 |
hex | 3db42cae966 |
4240253315430 has 192 divisors, whose sum is σ = 12442085691840. Its totient is φ = 1026835729920.
The previous prime is 4240253315317. The next prime is 4240253315477. The reversal of 4240253315430 is 345133520424.
4240253315430 is a `hidden beast` number, since 4 + 2 + 40 + 2 + 533 + 1 + 54 + 30 = 666.
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 95 ways as a sum of consecutive naturals, for example, 30542532 + ... + 30681048.
It is an arithmetic number, because the mean of its divisors is an integer number (64802529645).
Almost surely, 24240253315430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4240253315430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6221042845920).
4240253315430 is an abundant number, since it is smaller than the sum of its proper divisors (8201832376410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4240253315430 is a wasteful number, since it uses less digits than its factorization.
4240253315430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139492 (or 139475 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 4240253315430 its reverse (345133520424), we get a palindrome (4585386835854).
The spelling of 4240253315430 in words is "four trillion, two hundred forty billion, two hundred fifty-three million, three hundred fifteen thousand, four hundred thirty".
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