Base | Representation |
---|---|
bin | 11010000011000101101… |
… | …101010111101100001001 |
3 | 20100010100210211101101102 |
4 | 122003011231113230021 |
5 | 213311431442301301 |
6 | 3450154141431145 |
7 | 243216306566201 |
oct | 32030555275411 |
9 | 6303323741342 |
10 | 1790023400201 |
11 | 6301655a8593 |
12 | 24ab0326b4b5 |
13 | cca4c35ba0a |
14 | 628cd7bb401 |
15 | 31868c6db6b |
hex | 1a0c5b57b09 |
1790023400201 has 4 divisors (see below), whose sum is σ = 1790105521872. Its totient is φ = 1789941278532.
The previous prime is 1790023400197. The next prime is 1790023400279. The reversal of 1790023400201 is 1020043200971.
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 1790023400201 - 22 = 1790023400197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1790023400401) 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, 41028131 + ... + 41071736.
It is an arithmetic number, because the mean of its divisors is an integer number (447526380468).
Almost surely, 21790023400201 is an apocalyptic number.
It is an amenable number.
1790023400201 is a deficient number, since it is larger than the sum of its proper divisors (82121671).
1790023400201 is an equidigital number, since it uses as much as digits as its factorization.
1790023400201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82121670.
The product of its (nonzero) digits is 3024, while the sum is 29.
The spelling of 1790023400201 in words is "one trillion, seven hundred ninety billion, twenty-three million, four hundred thousand, two hundred one".
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