Base | Representation |
---|---|
bin | 1010001110000001111… |
… | …11111100110111001101 |
3 | 1020120022212200110110112 |
4 | 11013000333330313031 |
5 | 21223103331401223 |
6 | 425150153445405 |
7 | 34240223436350 |
oct | 5070077746715 |
9 | 1216285613415 |
10 | 351130340813 |
11 | 125a05a1810a |
12 | 58074a10865 |
13 | 2715ab13445 |
14 | 12dcda2c297 |
15 | 92013ce778 |
hex | 51c0ffcdcd |
351130340813 has 8 divisors (see below), whose sum is σ = 401335638528. Its totient is φ = 300935998224.
The previous prime is 351130340809. The next prime is 351130340833. The reversal of 351130340813 is 318043031153.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 351130340813 - 22 = 351130340809 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 351130340813.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (351130340833) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2669981 + ... + 2798402.
It is an arithmetic number, because the mean of its divisors is an integer number (50166954816).
Almost surely, 2351130340813 is an apocalyptic number.
It is an amenable number.
351130340813 is a deficient number, since it is larger than the sum of its proper divisors (50205297715).
351130340813 is an equidigital number, since it uses as much as digits as its factorization.
351130340813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5477563.
The product of its (nonzero) digits is 12960, while the sum is 32.
Adding to 351130340813 its reverse (318043031153), we get a palindrome (669173371966).
It can be divided in two parts, 351130340 and 813, that added together give a palindrome (351131153).
The spelling of 351130340813 in words is "three hundred fifty-one billion, one hundred thirty million, three hundred forty thousand, eight hundred thirteen".
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