Base | Representation |
---|---|
bin | 10010111101111001011… |
… | …110000000110000001110 |
3 | 11121121100002111212202010 |
4 | 102331321132000300032 |
5 | 132323342212014410 |
6 | 2434440224042050 |
7 | 163111534465314 |
oct | 22757136006016 |
9 | 4547302455663 |
10 | 1303413001230 |
11 | 46285772856a |
12 | 19073a463326 |
13 | 95bb0222bb2 |
14 | 4712a97c0b4 |
15 | 23d88899c20 |
hex | 12f79780c0e |
1303413001230 has 32 divisors (see below), whose sum is σ = 3128496626304. Its totient is φ = 347542864416.
The previous prime is 1303413001211. The next prime is 1303413001243. The reversal of 1303413001230 is 321003143031.
It is a super-3 number, since 3×13034130012303 (a number of 37 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1303413001197 and 1303413001206.
It is a congruent number.
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, 1807852 + ... + 2423871.
It is an arithmetic number, because the mean of its divisors is an integer number (97765519572).
Almost surely, 21303413001230 is an apocalyptic number.
1303413001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1303413001230 is an abundant number, since it is smaller than the sum of its proper divisors (1825083625074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303413001230 is a wasteful number, since it uses less digits than its factorization.
1303413001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4242000.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1303413001230 its reverse (321003143031), we get a palindrome (1624416144261).
The spelling of 1303413001230 in words is "one trillion, three hundred three billion, four hundred thirteen million, one thousand, two hundred thirty".
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