Base | Representation |
---|---|
bin | 10100110001001… |
… | …010001001011110 |
3 | 220021122010101201 |
4 | 110301022021132 |
5 | 1203144242232 |
6 | 54324030114 |
7 | 11430420436 |
oct | 2461121136 |
9 | 807563351 |
10 | 348430942 |
11 | 169753362 |
12 | 9883233a |
13 | 57256c72 |
14 | 343bd2c6 |
15 | 208c8be7 |
hex | 14c4a25e |
348430942 has 4 divisors (see below), whose sum is σ = 522646416. Its totient is φ = 174215470.
The previous prime is 348430939. The next prime is 348430981. The reversal of 348430942 is 249034843.
348430942 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87107734 + ... + 87107737.
It is an arithmetic number, because the mean of its divisors is an integer number (130661604).
Almost surely, 2348430942 is an apocalyptic number.
348430942 is a deficient number, since it is larger than the sum of its proper divisors (174215474).
348430942 is a wasteful number, since it uses less digits than its factorization.
348430942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174215473.
The product of its (nonzero) digits is 82944, while the sum is 37.
The square root of 348430942 is about 18666.3049905438. The cubic root of 348430942 is about 703.6751888649.
The spelling of 348430942 in words is "three hundred forty-eight million, four hundred thirty thousand, nine hundred forty-two".
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