Base | Representation |
---|---|
bin | 1010010010101011010100… |
… | …1000010010011100011001 |
3 | 1111001210112021212022120112 |
4 | 2210222311020102130121 |
5 | 2440400113033101312 |
6 | 40022253553334105 |
7 | 2245360412651552 |
oct | 244526510223431 |
9 | 44053467768515 |
10 | 11315982706457 |
11 | 367309925a120 |
12 | 1329143867335 |
13 | 641128562600 |
14 | 2b19a7227329 |
15 | 14954c094d22 |
hex | a4ab5212719 |
11315982706457 has 96 divisors (see below), whose sum is σ = 13769395390080. Its totient is φ = 9214853007360.
The previous prime is 11315982706423. The next prime is 11315982706471. The reversal of 11315982706457 is 75460728951311.
It is not a de Polignac number, because 11315982706457 - 214 = 11315982690073 is a prime.
It is a super-2 number, since 2×113159827064572 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11315982706396 and 11315982706405.
It is not an unprimeable number, because it can be changed into a prime (11315982703457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3474355973 + ... + 3474359229.
It is an arithmetic number, because the mean of its divisors is an integer number (143431201980).
It is a 1-persistent number, because it is pandigital, but 2⋅11315982706457 = 22631965412914 is not.
Almost surely, 211315982706457 is an apocalyptic number.
It is an amenable number.
11315982706457 is a deficient number, since it is larger than the sum of its proper divisors (2453412683623).
11315982706457 is a wasteful number, since it uses less digits than its factorization.
11315982706457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3723 (or 3710 counting only the distinct ones).
The product of its (nonzero) digits is 12700800, while the sum is 59.
The spelling of 11315982706457 in words is "eleven trillion, three hundred fifteen billion, nine hundred eighty-two million, seven hundred six thousand, four hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •