Base | Representation |
---|---|
bin | 1110101101111010011… |
… | …0100000110010110110 |
3 | 220011122001020001112221 |
4 | 3223132212200302312 |
5 | 13120310220202133 |
6 | 312053201232554 |
7 | 24160451560105 |
oct | 3533646406266 |
9 | 804561201487 |
10 | 252842740918 |
11 | 98259154609 |
12 | 4100463275a |
13 | 1aac6002401 |
14 | c3481a003c |
15 | 689c697a2d |
hex | 3ade9a0cb6 |
252842740918 has 8 divisors (see below), whose sum is σ = 379357240248. Its totient is φ = 126390327504.
The previous prime is 252842740907. The next prime is 252842740933. The reversal of 252842740918 is 819047248252.
252842740918 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2528427409183 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15511296 + ... + 15527587.
It is an arithmetic number, because the mean of its divisors is an integer number (47419655031).
Almost surely, 2252842740918 is an apocalyptic number.
252842740918 is a deficient number, since it is larger than the sum of its proper divisors (126514499330).
252842740918 is a wasteful number, since it uses less digits than its factorization.
252842740918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31042958.
The product of its (nonzero) digits is 2580480, while the sum is 52.
The spelling of 252842740918 in words is "two hundred fifty-two billion, eight hundred forty-two million, seven hundred forty thousand, nine hundred eighteen".
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