Base | Representation |
---|---|
bin | 1100001110110101001111… |
… | …0101110010001111000001 |
3 | 1202121201002101122111212200 |
4 | 3003231103311302033001 |
5 | 3230321421444241342 |
6 | 44334210104143413 |
7 | 2555440333055520 |
oct | 303552365621701 |
9 | 52551071574780 |
10 | 13448949212097 |
11 | 4315738242693 |
12 | 16125b5a67b69 |
13 | 7672cc456389 |
14 | 346d0b14a4b7 |
15 | 184c8856094c |
hex | c3b53d723c1 |
13448949212097 has 12 divisors (see below), whose sum is σ = 22201439969280. Its totient is φ = 7685113835448.
The previous prime is 13448949212087. The next prime is 13448949212131. The reversal of 13448949212097 is 79021294984431.
13448949212097 is a `hidden beast` number, since 1 + 3 + 4 + 48 + 9 + 492 + 12 + 0 + 97 = 666.
It is not a de Polignac number, because 13448949212097 - 24 = 13448949212081 is a prime.
It is a super-2 number, since 2×134489492120972 (a number of 27 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 213475384319 = 13448949212097 / (1 + 3 + 4 + 4 + 8 + 9 + 4 + 9 + 2 + 1 + 2 + 0 + 9 + 7).
It is not an unprimeable number, because it can be changed into a prime (13448949212087) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 106737692097 + ... + 106737692222.
It is an arithmetic number, because the mean of its divisors is an integer number (1850119997440).
Almost surely, 213448949212097 is an apocalyptic number.
It is an amenable number.
13448949212097 is a deficient number, since it is larger than the sum of its proper divisors (8752490757183).
13448949212097 is a wasteful number, since it uses less digits than its factorization.
13448949212097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213475384332 (or 213475384329 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 13448949212097 in words is "thirteen trillion, four hundred forty-eight billion, nine hundred forty-nine million, two hundred twelve thousand, ninety-seven".
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