Base | Representation |
---|---|
bin | 10101101011011000… |
… | …011011011011111110 |
3 | 2020002011122202102220 |
4 | 111223120123123332 |
5 | 340132224334210 |
6 | 14405410030210 |
7 | 1452545104401 |
oct | 255330333376 |
9 | 66064582386 |
10 | 23276402430 |
11 | 9964a16726 |
12 | 4617278366 |
13 | 226c4171b8 |
14 | 11ab4bbd38 |
15 | 91370bc70 |
hex | 56b61b6fe |
23276402430 has 64 divisors (see below), whose sum is σ = 56478767616. Its totient is φ = 6138800000.
The previous prime is 23276402423. The next prime is 23276402437. The reversal of 23276402430 is 3420467232.
It is an interprime number because it is at equal distance from previous prime (23276402423) and next prime (23276402437).
It is a junction number, because it is equal to n+sod(n) for n = 23276402391 and 23276402400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23276402437) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3120205 + ... + 3127655.
It is an arithmetic number, because the mean of its divisors is an integer number (882480744).
Almost surely, 223276402430 is an apocalyptic number.
23276402430 is an abundant number, since it is smaller than the sum of its proper divisors (33202365186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23276402430 is a wasteful number, since it uses less digits than its factorization.
23276402430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8593.
The product of its (nonzero) digits is 48384, while the sum is 33.
Adding to 23276402430 its reverse (3420467232), we get a palindrome (26696869662).
The spelling of 23276402430 in words is "twenty-three billion, two hundred seventy-six million, four hundred two thousand, four hundred thirty".
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