Base | Representation |
---|---|
bin | 1011001011010000100… |
… | …1011000101000100101 |
3 | 200100120212121022201221 |
4 | 2302310021120220211 |
5 | 11121204213420401 |
6 | 224112022020341 |
7 | 16604650615234 |
oct | 2626411305045 |
9 | 610525538657 |
10 | 192000920101 |
11 | 74477572071 |
12 | 312648776b1 |
13 | 1514b03bac3 |
14 | 94159b6b1b |
15 | 4edb0ab7a1 |
hex | 2cb4258a25 |
192000920101 has 4 divisors (see below), whose sum is σ = 194158233900. Its totient is φ = 189843606304.
The previous prime is 192000920053. The next prime is 192000920159. The reversal of 192000920101 is 101029000291.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 82869136900 + 109131783201 = 287870^2 + 330351^2 .
It is a cyclic number.
It is not a de Polignac number, because 192000920101 - 27 = 192000919973 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 (192000920801) 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, 1078656766 + ... + 1078656943.
It is an arithmetic number, because the mean of its divisors is an integer number (48539558475).
Almost surely, 2192000920101 is an apocalyptic number.
It is an amenable number.
192000920101 is a deficient number, since it is larger than the sum of its proper divisors (2157313799).
192000920101 is an equidigital number, since it uses as much as digits as its factorization.
192000920101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2157313798.
The product of its (nonzero) digits is 324, while the sum is 25.
Adding to 192000920101 its reverse (101029000291), we get a palindrome (293029920392).
The spelling of 192000920101 in words is "one hundred ninety-two billion, nine hundred twenty thousand, one hundred one".
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