Base | Representation |
---|---|
bin | 1011011010000011000101… |
… | …1110001110011011110110 |
3 | 1122102000102220210202122101 |
4 | 2312200301132032123312 |
5 | 3120442242413330400 |
6 | 42401435502052314 |
7 | 2433065533225003 |
oct | 266406136163366 |
9 | 48360386722571 |
10 | 12542134511350 |
11 | 3aa60a8a60304 |
12 | 14a68bb57a09a |
13 | 6cc944ba2282 |
14 | 315084a808aa |
15 | 16b3b2b1d56a |
hex | b683178e6f6 |
12542134511350 has 24 divisors (see below), whose sum is σ = 23656938792048. Its totient is φ = 4946193890400.
The previous prime is 12542134511323. The next prime is 12542134511353. The reversal of 12542134511350 is 5311543124521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12542134511353) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1766494269 + ... + 1766501368.
It is an arithmetic number, because the mean of its divisors is an integer number (985705783002).
Almost surely, 212542134511350 is an apocalyptic number.
12542134511350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12542134511350 is a deficient number, since it is larger than the sum of its proper divisors (11114804280698).
12542134511350 is a wasteful number, since it uses less digits than its factorization.
12542134511350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3532995720 (or 3532995715 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 37.
Adding to 12542134511350 its reverse (5311543124521), we get a palindrome (17853677635871).
The spelling of 12542134511350 in words is "twelve trillion, five hundred forty-two billion, one hundred thirty-four million, five hundred eleven thousand, three hundred fifty".
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