Base | Representation |
---|---|
bin | 1011001110110010100010… |
… | …1100010101110010101110 |
3 | 1121201112012002101220011001 |
4 | 2303230220230111302232 |
5 | 3104310131201010423 |
6 | 42132530514350514 |
7 | 2413110431320504 |
oct | 263545054256256 |
9 | 47645162356131 |
10 | 12348713688238 |
11 | 3a31072a46084 |
12 | 147531b28b43a |
13 | 6b762b936795 |
14 | 309976694674 |
15 | 166342089cad |
hex | b3b28b15cae |
12348713688238 has 8 divisors (see below), whose sum is σ = 18523086156432. Its totient is φ = 6174351636096.
The previous prime is 12348713688211. The next prime is 12348713688287. The reversal of 12348713688238 is 83288631784321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12348713688238.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1959031 + ... + 5341837.
It is an arithmetic number, because the mean of its divisors is an integer number (2315385769554).
Almost surely, 212348713688238 is an apocalyptic number.
12348713688238 is a deficient number, since it is larger than the sum of its proper divisors (6174372468194).
12348713688238 is a wasteful number, since it uses less digits than its factorization.
12348713688238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5208026.
The product of its digits is 74317824, while the sum is 64.
The spelling of 12348713688238 in words is "twelve trillion, three hundred forty-eight billion, seven hundred thirteen million, six hundred eighty-eight thousand, two hundred thirty-eight".
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