Base | Representation |
---|---|
bin | 1011111100010001110110… |
… | …0111110100011000011110 |
3 | 1201111020101001100120000200 |
4 | 2333010131213310120132 |
5 | 3210111133233020220 |
6 | 43531534111404330 |
7 | 2523424615346355 |
oct | 277043547643036 |
9 | 51436331316020 |
10 | 13130212001310 |
11 | 4202545409618 |
12 | 15808815236a6 |
13 | 7432347599c1 |
14 | 33571171899c |
15 | 17b830e25890 |
hex | bf11d9f461e |
13130212001310 has 48 divisors (see below), whose sum is σ = 35061214758336. Its totient is φ = 3406757707584.
The previous prime is 13130212001287. The next prime is 13130212001383. The reversal of 13130212001310 is 1310021203131.
13130212001310 is a `hidden beast` number, since 1 + 3 + 130 + 21 + 200 + 1 + 310 = 666.
It is a super-2 number, since 2×131302120013102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1971499974 + ... + 1971506633.
It is an arithmetic number, because the mean of its divisors is an integer number (730441974132).
Almost surely, 213130212001310 is an apocalyptic number.
13130212001310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13130212001310 is an abundant number, since it is smaller than the sum of its proper divisors (21931002757026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13130212001310 is a wasteful number, since it uses less digits than its factorization.
13130212001310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3943006657 (or 3943006654 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13130212001310 its reverse (1310021203131), we get a palindrome (14440233204441).
The spelling of 13130212001310 in words is "thirteen trillion, one hundred thirty billion, two hundred twelve million, one thousand, three hundred ten".
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