Base | Representation |
---|---|
bin | 100101010000011111… |
… | …0011110100101000011 |
3 | 21122112001012110001011 |
4 | 1022200332132211003 |
5 | 2302330044102232 |
6 | 100431155021351 |
7 | 5531504001100 |
oct | 1124076364503 |
9 | 248461173034 |
10 | 80010144067 |
11 | 30a28705507 |
12 | 1360b29a857 |
13 | 7711277119 |
14 | 3c30259aa7 |
15 | 2134324547 |
hex | 12a0f9e943 |
80010144067 has 6 divisors (see below), whose sum is σ = 93073024788. Its totient is φ = 68580123444.
The previous prime is 80010144043. The next prime is 80010144079. The reversal of 80010144067 is 76044101008.
It is not a de Polignac number, because 80010144067 - 235 = 45650405699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80010144017) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 816429993 + ... + 816430090.
It is an arithmetic number, because the mean of its divisors is an integer number (15512170798).
Almost surely, 280010144067 is an apocalyptic number.
80010144067 is a deficient number, since it is larger than the sum of its proper divisors (13062880721).
80010144067 is a wasteful number, since it uses less digits than its factorization.
80010144067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1632860097 (or 1632860090 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The spelling of 80010144067 in words is "eighty billion, ten million, one hundred forty-four thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •