Base | Representation |
---|---|
bin | 100010001001011… |
… | …0110011101011010 |
3 | 2221212000021121120 |
4 | 1010102312131122 |
5 | 4321310323341 |
6 | 305410150110 |
7 | 40252034316 |
oct | 10422663532 |
9 | 2855007546 |
10 | 1145792346 |
11 | 538851826 |
12 | 27b882336 |
13 | 1534c4b4a |
14 | ac25cb46 |
15 | 6a8ce066 |
hex | 444b675a |
1145792346 has 16 divisors (see below), whose sum is σ = 2294015904. Its totient is φ = 381525584.
The previous prime is 1145792317. The next prime is 1145792353. The reversal of 1145792346 is 6432975411.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1145792298 and 1145792307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95145 + ... + 106508.
It is an arithmetic number, because the mean of its divisors is an integer number (143375994).
Almost surely, 21145792346 is an apocalyptic number.
1145792346 is an abundant number, since it is smaller than the sum of its proper divisors (1148223558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1145792346 is a wasteful number, since it uses less digits than its factorization.
1145792346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202605.
The product of its digits is 181440, while the sum is 42.
The square root of 1145792346 is about 33849.5545908657. The cubic root of 1145792346 is about 1046.4102191082.
The spelling of 1145792346 in words is "one billion, one hundred forty-five million, seven hundred ninety-two thousand, three hundred forty-six".
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