Base | Representation |
---|---|
bin | 110100100011011101100001… |
… | …100000111001111101100110 |
3 | 1010022101022121112112201222111 |
4 | 310203131201200321331212 |
5 | 220243410044032101324 |
6 | 2135330031430151234 |
7 | 66453655141510231 |
oct | 6443354140717546 |
9 | 1108338545481874 |
10 | 231135301050214 |
11 | 67712a26837960 |
12 | 21b0b6a07b251a |
13 | 9bc7c71ba4b92 |
14 | 411101894c418 |
15 | 1bac55da14794 |
hex | d23761839f66 |
231135301050214 has 8 divisors (see below), whose sum is σ = 378221401718568. Its totient is φ = 105061500477360.
The previous prime is 231135301050211. The next prime is 231135301050263. The reversal of 231135301050214 is 412050103531132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2311353010502142 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231135301050211) 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, 5253075023847 + ... + 5253075023890.
It is an arithmetic number, because the mean of its divisors is an integer number (47277675214821).
Almost surely, 2231135301050214 is an apocalyptic number.
231135301050214 is a deficient number, since it is larger than the sum of its proper divisors (147086100668354).
231135301050214 is a wasteful number, since it uses less digits than its factorization.
231135301050214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10506150047750.
The product of its (nonzero) digits is 10800, while the sum is 31.
Adding to 231135301050214 its reverse (412050103531132), we get a palindrome (643185404581346).
The spelling of 231135301050214 in words is "two hundred thirty-one trillion, one hundred thirty-five billion, three hundred one million, fifty thousand, two hundred fourteen".
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