| Base | Representation |
|---|---|
| bin | 10100110111010… |
| … | …000111000111100 |
| 3 | 220101122102211200 |
| 4 | 110313100320330 |
| 5 | 1204102001140 |
| 6 | 54422215500 |
| 7 | 11450134524 |
| oct | 2467207074 |
| 9 | 811572750 |
| 10 | 350031420 |
| 11 | 16a646872 |
| 12 | 99284590 |
| 13 | 576975ab |
| 14 | 346b8684 |
| 15 | 20ae3030 |
| hex | 14dd0e3c |
350031420 has 144 divisors (see below), whose sum is σ = 1096804800. Its totient is φ = 90316800.
The previous prime is 350031413. The next prime is 350031427. The reversal of 350031420 is 24130053.
350031420 is a `hidden beast` number, since 350 + 0 + 314 + 2 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (350031413) and next prime (350031427).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 350031393 and 350031402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350031427) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 779356 + ... + 779804.
It is an arithmetic number, because the mean of its divisors is an integer number (7616700).
Almost surely, 2350031420 is an apocalyptic number.
350031420 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 350031420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548402400).
350031420 is an abundant number, since it is smaller than the sum of its proper divisors (746773380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350031420 is a wasteful number, since it uses less digits than its factorization.
350031420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596 (or 591 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 350031420 is about 18709.1266498466. The cubic root of 350031420 is about 704.7509607780.
Adding to 350031420 its reverse (24130053), we get a palindrome (374161473).
The spelling of 350031420 in words is "three hundred fifty million, thirty-one thousand, four hundred twenty".
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