Base | Representation |
---|---|
bin | 11001100110010000011111… |
… | …001100011101001001001111 |
3 | 112202121120012010120110221011 |
4 | 121212100133030131021033 |
5 | 104224003230231342201 |
6 | 1035234344355350051 |
7 | 32466436312630330 |
oct | 3146203714351117 |
9 | 482546163513834 |
10 | 112580206121551 |
11 | 32964aa7439743 |
12 | 1076296b2b2327 |
13 | 4aa8363706acc |
14 | 1db2ca7cc6287 |
15 | d0370995a151 |
hex | 66641f31d24f |
112580206121551 has 4 divisors (see below), whose sum is σ = 128663092710352. Its totient is φ = 96497319532752.
The previous prime is 112580206121503. The next prime is 112580206121557. The reversal of 112580206121551 is 155121602085211.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112580206121551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112580206121557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8041443294390 + ... + 8041443294403.
It is an arithmetic number, because the mean of its divisors is an integer number (32165773177588).
Almost surely, 2112580206121551 is an apocalyptic number.
112580206121551 is a deficient number, since it is larger than the sum of its proper divisors (16082886588801).
112580206121551 is an equidigital number, since it uses as much as digits as its factorization.
112580206121551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16082886588800.
The product of its (nonzero) digits is 48000, while the sum is 40.
The spelling of 112580206121551 in words is "one hundred twelve trillion, five hundred eighty billion, two hundred six million, one hundred twenty-one thousand, five hundred fifty-one".
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