Base | Representation |
---|---|
bin | 11110000100010… |
… | …01001010111110 |
3 | 122120121002220222 |
4 | 33002021022332 |
5 | 1004032020334 |
6 | 41005541342 |
7 | 6151556360 |
oct | 1702111276 |
9 | 576532828 |
10 | 252220094 |
11 | 11a40a765 |
12 | 70574852 |
13 | 4033c079 |
14 | 256d6d30 |
15 | 17221d2e |
hex | f0892be |
252220094 has 8 divisors (see below), whose sum is σ = 432377328. Its totient is φ = 108094320.
The previous prime is 252220091. The next prime is 252220127. The reversal of 252220094 is 490022252.
252220094 is digitally balanced in base 2, 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-2 number, since 2×2522200942 = 127229951634737672, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252220091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9007847 + ... + 9007874.
It is an arithmetic number, because the mean of its divisors is an integer number (54047166).
Almost surely, 2252220094 is an apocalyptic number.
252220094 is a deficient number, since it is larger than the sum of its proper divisors (180157234).
252220094 is a wasteful number, since it uses less digits than its factorization.
252220094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18015730.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 252220094 is about 15881.4386627912. The cubic root of 252220094 is about 631.8197941994.
The spelling of 252220094 in words is "two hundred fifty-two million, two hundred twenty thousand, ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •