Base | Representation |
---|---|
bin | 11111000101101110000… |
… | …011011101000000110111 |
3 | 21120020112112110101121021 |
4 | 133011232003131000313 |
5 | 240000414424121033 |
6 | 4313245214002011 |
7 | 310232050050031 |
oct | 37055603350067 |
9 | 7506475411537 |
10 | 2136445145143 |
11 | 754074650951 |
12 | 2a60831a6307 |
13 | 1266097c194a |
14 | 75593d20c51 |
15 | 3a891aa8b2d |
hex | 1f16e0dd037 |
2136445145143 has 4 divisors (see below), whose sum is σ = 2136448089000. Its totient is φ = 2136442201288.
The previous prime is 2136445145071. The next prime is 2136445145179. The reversal of 2136445145143 is 3415415446312.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2136445145143 - 217 = 2136445014071 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2136445145143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2136445148143) 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, 475608 + ... + 2121106.
It is an arithmetic number, because the mean of its divisors is an integer number (534112022250).
Almost surely, 22136445145143 is an apocalyptic number.
2136445145143 is a deficient number, since it is larger than the sum of its proper divisors (2943857).
2136445145143 is a wasteful number, since it uses less digits than its factorization.
2136445145143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2943856.
The product of its digits is 691200, while the sum is 43.
The spelling of 2136445145143 in words is "two trillion, one hundred thirty-six billion, four hundred forty-five million, one hundred forty-five thousand, one hundred forty-three".
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