Base | Representation |
---|---|
bin | 11010101000101000010… |
… | …101100010000001110111 |
3 | 20110222102001002010012001 |
4 | 122220220111202001313 |
5 | 214442010144114033 |
6 | 3520502052040131 |
7 | 246144232052440 |
oct | 32505025420167 |
9 | 6428361063161 |
10 | 1830332801143 |
11 | 646270171090 |
12 | 256892903047 |
13 | 1037a4551052 |
14 | 648350c82c7 |
15 | 329279bee7d |
hex | 1aa28562077 |
1830332801143 has 32 divisors (see below), whose sum is σ = 2299021885440. Its totient is φ = 1415581589760.
The previous prime is 1830332801131. The next prime is 1830332801147. The reversal of 1830332801143 is 3411082330381.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1830332801143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1830332801147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85109130 + ... + 85130632.
It is an arithmetic number, because the mean of its divisors is an integer number (71844433920).
Almost surely, 21830332801143 is an apocalyptic number.
1830332801143 is a deficient number, since it is larger than the sum of its proper divisors (468689084297).
1830332801143 is a wasteful number, since it uses less digits than its factorization.
1830332801143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29727.
The product of its (nonzero) digits is 41472, while the sum is 37.
The spelling of 1830332801143 in words is "one trillion, eight hundred thirty billion, three hundred thirty-two million, eight hundred one thousand, one hundred forty-three".
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