Base | Representation |
---|---|
bin | 10100110000100… |
… | …111101111110111 |
3 | 220021100222010002 |
4 | 110300213233313 |
5 | 1203130240124 |
6 | 54321021515 |
7 | 11426262566 |
oct | 2460475767 |
9 | 807328102 |
10 | 348290039 |
11 | 169667509 |
12 | 9878489b |
13 | 57207aa6 |
14 | 34383bdd |
15 | 2089c0ae |
hex | 14c27bf7 |
348290039 has 8 divisors (see below), whose sum is σ = 362834640. Its totient is φ = 334033600.
The previous prime is 348290011. The next prime is 348290057. The reversal of 348290039 is 930092843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 348290039 - 28 = 348289783 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 348289984 and 348290011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348290099) 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, 69572 + ... + 74409.
It is an arithmetic number, because the mean of its divisors is an integer number (45354330).
Almost surely, 2348290039 is an apocalyptic number.
348290039 is a deficient number, since it is larger than the sum of its proper divisors (14544601).
348290039 is a wasteful number, since it uses less digits than its factorization.
348290039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144081.
The product of its (nonzero) digits is 46656, while the sum is 38.
The square root of 348290039 is about 18662.5303482674. The cubic root of 348290039 is about 703.5803223253.
The spelling of 348290039 in words is "three hundred forty-eight million, two hundred ninety thousand, thirty-nine".
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