Base | Representation |
---|---|
bin | 1011111100010010010000… |
… | …1100001111000100100000 |
3 | 1201111020122201201210102220 |
4 | 2333010210030033010200 |
5 | 3210111344441223404 |
6 | 43531553045511040 |
7 | 2523430424203620 |
oct | 277044414170440 |
9 | 51436581653386 |
10 | 13130322211104 |
11 | 42025a164389a |
12 | 15808b2412480 |
13 | 7432515366b7 |
14 | 335722206880 |
15 | 17b83a9454d9 |
hex | bf12430f120 |
13130322211104 has 48 divisors (see below), whose sum is σ = 39390966635328. Its totient is φ = 3751520631552.
The previous prime is 13130322211087. The next prime is 13130322211187. The reversal of 13130322211104 is 40111222303131.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×131303222111042 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9769584307 + ... + 9769585650.
It is an arithmetic number, because the mean of its divisors is an integer number (820645138236).
Almost surely, 213130322211104 is an apocalyptic number.
13130322211104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13130322211104 is an abundant number, since it is smaller than the sum of its proper divisors (26260644424224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13130322211104 is a wasteful number, since it uses less digits than its factorization.
13130322211104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19539169977 (or 19539169969 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 13130322211104 its reverse (40111222303131), we get a palindrome (53241544514235).
The spelling of 13130322211104 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty-two million, two hundred eleven thousand, one hundred four".
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