Base | Representation |
---|---|
bin | 1011110101011010101101… |
… | …1001001011100001001101 |
3 | 1201001222002202021210201210 |
4 | 2331112223121023201031 |
5 | 3201143223322204201 |
6 | 43401441010125033 |
7 | 2512052463220140 |
oct | 275265331134115 |
9 | 51058082253653 |
10 | 13012331444301 |
11 | 4167553962382 |
12 | 1561a63580779 |
13 | 7350996aa217 |
14 | 32db2ba80057 |
15 | 1787320781d6 |
hex | bd5ab64b84d |
13012331444301 has 8 divisors (see below), whose sum is σ = 19828314581824. Its totient is φ = 7435617968160.
The previous prime is 13012331444291. The next prime is 13012331444317. The reversal of 13012331444301 is 10344413321031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13012331444301 - 222 = 13012327249997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13012331444341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309817415320 + ... + 309817415361.
It is an arithmetic number, because the mean of its divisors is an integer number (2478539322728).
Almost surely, 213012331444301 is an apocalyptic number.
It is an amenable number.
13012331444301 is a deficient number, since it is larger than the sum of its proper divisors (6815983137523).
13012331444301 is an equidigital number, since it uses as much as digits as its factorization.
13012331444301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619634830691.
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 13012331444301 its reverse (10344413321031), we get a palindrome (23356744765332).
The spelling of 13012331444301 in words is "thirteen trillion, twelve billion, three hundred thirty-one million, four hundred forty-four thousand, three hundred one".
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