Base | Representation |
---|---|
bin | 1110010001110100110… |
… | …0110100010111001100 |
3 | 212110011120221022220012 |
4 | 3210131030310113030 |
5 | 13004340034112330 |
6 | 304405103212352 |
7 | 23502560253146 |
oct | 3443514642714 |
9 | 773146838805 |
10 | 245303035340 |
11 | 9503a194180 |
12 | 3b65b5a70b8 |
13 | 1a193c5186c |
14 | bc30ab3c96 |
15 | 65aa7c0c95 |
hex | 391d3345cc |
245303035340 has 48 divisors (see below), whose sum is σ = 580094936064. Its totient is φ = 86323646400.
The previous prime is 245303035337. The next prime is 245303035357. The reversal of 245303035340 is 43530303542.
245303035340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 245303035297 and 245303035306.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17977274 + ... + 17990913.
It is an arithmetic number, because the mean of its divisors is an integer number (12085311168).
Almost surely, 2245303035340 is an apocalyptic number.
245303035340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245303035340 is an abundant number, since it is smaller than the sum of its proper divisors (334791900724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245303035340 is a wasteful number, since it uses less digits than its factorization.
245303035340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35968238 (or 35968236 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 32.
Adding to 245303035340 its reverse (43530303542), we get a palindrome (288833338882).
The spelling of 245303035340 in words is "two hundred forty-five billion, three hundred three million, thirty-five thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •