Base | Representation |
---|---|
bin | 10100110001001… |
… | …000001001101011 |
3 | 220021121201011210 |
4 | 110301020021223 |
5 | 1203144012023 |
6 | 54323524203 |
7 | 11430354543 |
oct | 2461101153 |
9 | 807551153 |
10 | 348422763 |
11 | 1697481a7 |
12 | 98829663 |
13 | 57253320 |
14 | 343ba323 |
15 | 208c6593 |
hex | 14c4826b |
348422763 has 8 divisors (see below), whose sum is σ = 500299408. Its totient is φ = 214413984.
The previous prime is 348422761. The next prime is 348422771. The reversal of 348422763 is 367224843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 348422763 - 21 = 348422761 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 8933917 = 348422763 / (3 + 4 + 8 + 4 + 2 + 2 + 7 + 6 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (348422761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466920 + ... + 4466997.
It is an arithmetic number, because the mean of its divisors is an integer number (62537426).
Almost surely, 2348422763 is an apocalyptic number.
348422763 is a deficient number, since it is larger than the sum of its proper divisors (151876645).
348422763 is a wasteful number, since it uses less digits than its factorization.
348422763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8933933.
The product of its digits is 193536, while the sum is 39.
The square root of 348422763 is about 18666.0859046561. The cubic root of 348422763 is about 703.6696828438.
The spelling of 348422763 in words is "three hundred forty-eight million, four hundred twenty-two thousand, seven hundred sixty-three".
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