Base | Representation |
---|---|
bin | 1101101000101010110… |
… | …0110000001011001110 |
3 | 211101122122112020100010 |
4 | 3122022230300023032 |
5 | 12314223314041304 |
6 | 255340530214050 |
7 | 22632030346212 |
oct | 3321254601316 |
9 | 741578466303 |
10 | 234255221454 |
11 | 9038aa69081 |
12 | 39497724326 |
13 | 19123155b97 |
14 | b4a3718942 |
15 | 6160939789 |
hex | 368ab302ce |
234255221454 has 32 divisors (see below), whose sum is σ = 470266210080. Its totient is φ = 77792738432.
The previous prime is 234255221413. The next prime is 234255221461. The reversal of 234255221454 is 454122552432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3260632 + ... + 3331700.
It is an arithmetic number, because the mean of its divisors is an integer number (14695819065).
Almost surely, 2234255221454 is an apocalyptic number.
234255221454 is an abundant number, since it is smaller than the sum of its proper divisors (236010988626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234255221454 is a wasteful number, since it uses less digits than its factorization.
234255221454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73124.
The product of its digits is 384000, while the sum is 39.
Adding to 234255221454 its reverse (454122552432), we get a palindrome (688377773886).
The spelling of 234255221454 in words is "two hundred thirty-four billion, two hundred fifty-five million, two hundred twenty-one thousand, four hundred fifty-four".
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