Base | Representation |
---|---|
bin | 10101101010000111… |
… | …111110101100000010 |
3 | 2020000200222022101121 |
4 | 111222013332230002 |
5 | 340111330010104 |
6 | 14403334022454 |
7 | 1452200620543 |
oct | 255207765402 |
9 | 66020868347 |
10 | 23255313154 |
11 | 9954021a77 |
12 | 46101a7a2a |
13 | 2267c42038 |
14 | 11a878c4ca |
15 | 911943254 |
hex | 56a1feb02 |
23255313154 has 16 divisors (see below), whose sum is σ = 35165684736. Its totient is φ = 11533460400.
The previous prime is 23255313143. The next prime is 23255313157. The reversal of 23255313154 is 45131355232.
It is not an unprimeable number, because it can be changed into a prime (23255313157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570224 + ... + 1584964.
It is an arithmetic number, because the mean of its divisors is an integer number (2197855296).
Almost surely, 223255313154 is an apocalyptic number.
23255313154 is a deficient number, since it is larger than the sum of its proper divisors (11910371582).
23255313154 is a wasteful number, since it uses less digits than its factorization.
23255313154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21081.
The product of its digits is 54000, while the sum is 34.
Adding to 23255313154 its reverse (45131355232), we get a palindrome (68386668386).
The spelling of 23255313154 in words is "twenty-three billion, two hundred fifty-five million, three hundred thirteen thousand, one hundred fifty-four".
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