| Base | Representation |
|---|---|
| bin | 10010101010011… |
| … | …011111000011100 |
| 3 | 210211011211212000 |
| 4 | 102222123320130 |
| 5 | 1120124123030 |
| 6 | 51023042300 |
| 7 | 10521266133 |
| oct | 2252337034 |
| 9 | 724154760 |
| 10 | 313114140 |
| 11 | 150821319 |
| 12 | 88a40390 |
| 13 | 4cb3cc51 |
| 14 | 2d82891a |
| 15 | 1c74e860 |
| hex | 12a9be1c |
313114140 has 96 divisors (see below), whose sum is σ = 983949120. Its totient is φ = 82656000.
The previous prime is 313114133. The next prime is 313114147. The reversal of 313114140 is 41411313.
It is an interprime number because it is at equal distance from previous prime (313114133) and next prime (313114147).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313114147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51670 + ... + 57410.
It is an arithmetic number, because the mean of its divisors is an integer number (10249470).
Almost surely, 2313114140 is an apocalyptic number.
313114140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313114140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491974560).
313114140 is an abundant number, since it is smaller than the sum of its proper divisors (670834980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313114140 is a wasteful number, since it uses less digits than its factorization.
313114140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5860 (or 5852 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 313114140 is about 17695.0315060471. The cubic root of 313114140 is about 679.0486552372.
Adding to 313114140 its reverse (41411313), we get a palindrome (354525453).
It can be divided in two parts, 3131 and 14140, that added together give a palindrome (17271).
The spelling of 313114140 in words is "three hundred thirteen million, one hundred fourteen thousand, one hundred forty".
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