Base | Representation |
---|---|
bin | 1011111011111010110000… |
… | …1001110100000110110010 |
3 | 1201110122101001111002120222 |
4 | 2332332230021310012302 |
5 | 3210010434403440104 |
6 | 43525031040533042 |
7 | 2523115166542610 |
oct | 276765411640662 |
9 | 51418331432528 |
10 | 13124013343154 |
11 | 41aa954431a3a |
12 | 157b631621182 |
13 | 74278748663c |
14 | 3352c43966b0 |
15 | 17b5bbb4b1be |
hex | befac2741b2 |
13124013343154 has 32 divisors (see below), whose sum is σ = 23225756285952. Its totient is φ = 5442741720000.
The previous prime is 13124013343127. The next prime is 13124013343169. The reversal of 13124013343154 is 45134331042131.
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, 4883804 + ... + 7078104.
It is an arithmetic number, because the mean of its divisors is an integer number (725804883936).
Almost surely, 213124013343154 is an apocalyptic number.
13124013343154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13124013343154 is a deficient number, since it is larger than the sum of its proper divisors (10101742942798).
13124013343154 is a wasteful number, since it uses less digits than its factorization.
13124013343154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208122.
The product of its (nonzero) digits is 51840, while the sum is 35.
Adding to 13124013343154 its reverse (45134331042131), we get a palindrome (58258344385285).
The spelling of 13124013343154 in words is "thirteen trillion, one hundred twenty-four billion, thirteen million, three hundred forty-three thousand, one hundred fifty-four".
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