Base | Representation |
---|---|
bin | 11101100100010111100010… |
… | …011000111011000111100100 |
3 | 122001102221111000112210001012 |
4 | 131210113202120323013210 |
5 | 114021104041342133122 |
6 | 1140324413233321352 |
7 | 36251155643245253 |
oct | 3544274230730744 |
9 | 561387430483035 |
10 | 130042523005412 |
11 | 384877a7042606 |
12 | 12703141a06258 |
13 | 5773c5a260254 |
14 | 241813d88879a |
15 | 1007a878027e2 |
hex | 7645e263b1e4 |
130042523005412 has 12 divisors (see below), whose sum is σ = 227574526806396. Its totient is φ = 65021229632160.
The previous prime is 130042523005399. The next prime is 130042523005531. The reversal of 130042523005412 is 214500325240031.
It can be written as a sum of positive squares in 2 ways, for example, as 105412603180096 + 24629919825316 = 10267064^2 + 4962854^2 .
It is a super-2 number, since 2×1300425230054122 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842862 + ... + 16375802.
It is an arithmetic number, because the mean of its divisors is an integer number (18964543900533).
Almost surely, 2130042523005412 is an apocalyptic number.
It is an amenable number.
130042523005412 is a deficient number, since it is larger than the sum of its proper divisors (97532003800984).
130042523005412 is a wasteful number, since it uses less digits than its factorization.
130042523005412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15935278 (or 15935276 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 130042523005412 its reverse (214500325240031), we get a palindrome (344542848245443).
The spelling of 130042523005412 in words is "one hundred thirty trillion, forty-two billion, five hundred twenty-three million, five thousand, four hundred twelve".
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