Base | Representation |
---|---|
bin | 1101101011010001001… |
… | …0000101001100011000 |
3 | 211110110021021120222012 |
4 | 3122310102011030120 |
5 | 12322140413411403 |
6 | 255534051245052 |
7 | 22655231316020 |
oct | 3326422051430 |
9 | 743407246865 |
10 | 234952872728 |
11 | 90708853882 |
12 | 396512a9788 |
13 | 192048521a2 |
14 | b52c240a80 |
15 | 61a1ce5ed8 |
hex | 36b4485318 |
234952872728 has 32 divisors (see below), whose sum is σ = 515179061760. Its totient is φ = 98352364320.
The previous prime is 234952872727. The next prime is 234952872731. The reversal of 234952872728 is 827278259432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234952872727) 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, 48783488 + ... + 48788303.
It is an arithmetic number, because the mean of its divisors is an integer number (16099345680).
Almost surely, 2234952872728 is an apocalyptic number.
234952872728 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
234952872728 is an abundant number, since it is smaller than the sum of its proper divisors (280226189032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234952872728 is a wasteful number, since it uses less digits than its factorization.
234952872728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97571847 (or 97571843 counting only the distinct ones).
The product of its digits is 27095040, while the sum is 59.
The spelling of 234952872728 in words is "two hundred thirty-four billion, nine hundred fifty-two million, eight hundred seventy-two thousand, seven hundred twenty-eight".
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