Base | Representation |
---|---|
bin | 10010100010110… |
… | …110000000110110 |
3 | 210200102201220221 |
4 | 102202312000312 |
5 | 1114121432042 |
6 | 50512244554 |
7 | 10465340056 |
oct | 2242660066 |
9 | 720381827 |
10 | 311124022 |
11 | 14a6920a0 |
12 | 8824075a |
13 | 4c5c4171 |
14 | 2d46b566 |
15 | 1c4a9d67 |
hex | 128b6036 |
311124022 has 8 divisors (see below), whose sum is σ = 509112072. Its totient is φ = 141420000.
The previous prime is 311123999. The next prime is 311124053. The reversal of 311124022 is 220421113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 311123987 and 311124005.
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, 7070979 + ... + 7071022.
It is an arithmetic number, because the mean of its divisors is an integer number (63639009).
Almost surely, 2311124022 is an apocalyptic number.
311124022 is a deficient number, since it is larger than the sum of its proper divisors (197988050).
311124022 is a wasteful number, since it uses less digits than its factorization.
311124022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14142014.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 311124022 is about 17638.7080592656. The cubic root of 311124022 is about 677.6069443520.
Adding to 311124022 its reverse (220421113), we get a palindrome (531545135).
The spelling of 311124022 in words is "three hundred eleven million, one hundred twenty-four thousand, twenty-two".
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