Base | Representation |
---|---|
bin | 111100010100000… |
… | …1010001101010010 |
3 | 12020001010100202110 |
4 | 1320220022031102 |
5 | 13121042342430 |
6 | 532452530150 |
7 | 101102650365 |
oct | 17050121522 |
9 | 5201110673 |
10 | 2023793490 |
11 | 949419004 |
12 | 485920956 |
13 | 263388354 |
14 | 152ad00dc |
15 | bca127b0 |
hex | 78a0a352 |
2023793490 has 32 divisors (see below), whose sum is σ = 4860538560. Its totient is φ = 539296704.
The previous prime is 2023793467. The next prime is 2023793521. The reversal of 2023793490 is 943973202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20652 + ... + 66888.
It is an arithmetic number, because the mean of its divisors is an integer number (151891830).
Almost surely, 22023793490 is an apocalyptic number.
2023793490 is an abundant number, since it is smaller than the sum of its proper divisors (2836745070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023793490 is a wasteful number, since it uses less digits than its factorization.
2023793490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47706.
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 2023793490 is about 44986.5923359394. The cubic root of 2023793490 is about 1264.8976863201.
The spelling of 2023793490 in words is "two billion, twenty-three million, seven hundred ninety-three thousand, four hundred ninety".
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