Base | Representation |
---|---|
bin | 11111001011110101101… |
… | …101011001011110001101 |
3 | 21120212111110202001000101 |
4 | 133023311231121132031 |
5 | 240102344101012031 |
6 | 4320253222531101 |
7 | 310553635502005 |
oct | 37136555313615 |
9 | 7525443661011 |
10 | 2143016032141 |
11 | 756936755576 |
12 | 2a73b7896a91 |
13 | 127115c31c6a |
14 | 75a18899005 |
15 | 3ab288ad361 |
hex | 1f2f5b5978d |
2143016032141 has 4 divisors (see below), whose sum is σ = 2143048104000. Its totient is φ = 2142983960284.
The previous prime is 2143016032057. The next prime is 2143016032147. The reversal of 2143016032141 is 1412306103412.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2143016032141 - 211 = 2143016030093 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 (2143016032147) 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, 15935491 + ... + 16069408.
It is an arithmetic number, because the mean of its divisors is an integer number (535762026000).
Almost surely, 22143016032141 is an apocalyptic number.
It is an amenable number.
2143016032141 is a deficient number, since it is larger than the sum of its proper divisors (32071859).
2143016032141 is an equidigital number, since it uses as much as digits as its factorization.
2143016032141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32071858.
The product of its (nonzero) digits is 3456, while the sum is 28.
The spelling of 2143016032141 in words is "two trillion, one hundred forty-three billion, sixteen million, thirty-two thousand, one hundred forty-one".
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