Base | Representation |
---|---|
bin | 110000101110111011011111… |
… | …111100010010111010001010 |
3 | 1001002212212022220020221210020 |
4 | 300232323133330102322022 |
5 | 211043100312033132000 |
6 | 2035502222334201310 |
7 | 63100630213102341 |
oct | 6056733774227212 |
9 | 1032785286227706 |
10 | 214331215130250 |
11 | 623243a3379639 |
12 | 200569aa353236 |
13 | 92794680979aa |
14 | 3acd986b8ab58 |
15 | 19ba3a7c9dba0 |
hex | c2eedff12e8a |
214331215130250 has 128 divisors (see below), whose sum is σ = 541648578901248. Its totient is φ = 56442134777600.
The previous prime is 214331215130231. The next prime is 214331215130269. The reversal of 214331215130250 is 52031512133412.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (214331215130231) and next prime (214331215130269).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144491344 + ... + 145967156.
It is an arithmetic number, because the mean of its divisors is an integer number (4231629522666).
Almost surely, 2214331215130250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214331215130250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270824289450624).
214331215130250 is an abundant number, since it is smaller than the sum of its proper divisors (327317363770998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214331215130250 is a wasteful number, since it uses less digits than its factorization.
214331215130250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1478249 (or 1478239 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
Adding to 214331215130250 its reverse (52031512133412), we get a palindrome (266362727263662).
The spelling of 214331215130250 in words is "two hundred fourteen trillion, three hundred thirty-one billion, two hundred fifteen million, one hundred thirty thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •