Base | Representation |
---|---|
bin | 10100110000011… |
… | …110110011011001 |
3 | 220021022002212010 |
4 | 110300132303121 |
5 | 1203123102101 |
6 | 54320140133 |
7 | 11426051016 |
oct | 2460366331 |
9 | 807262763 |
10 | 348253401 |
11 | 169641a31 |
12 | 98767649 |
13 | 571c4202 |
14 | 3437470d |
15 | 208912d6 |
hex | 14c1ecd9 |
348253401 has 8 divisors (see below), whose sum is σ = 464426784. Its totient is φ = 232124480.
The previous prime is 348253393. The next prime is 348253421. The reversal of 348253401 is 104352843.
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 348253401 - 23 = 348253393 is a prime.
It is a super-3 number, since 3×3482534013 (a number of 27 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (348253421) 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, 18241 + ... + 32081.
It is an arithmetic number, because the mean of its divisors is an integer number (58053348).
Almost surely, 2348253401 is an apocalyptic number.
It is an amenable number.
348253401 is a deficient number, since it is larger than the sum of its proper divisors (116173383).
348253401 is a wasteful number, since it uses less digits than its factorization.
348253401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22231.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 348253401 is about 18661.5487299420. The cubic root of 348253401 is about 703.5556506658. Note that the first 3 decimals are identical.
It can be divided in two parts, 34825 and 3401, that added together give a triangular number (38226 = T276).
The spelling of 348253401 in words is "three hundred forty-eight million, two hundred fifty-three thousand, four hundred one".
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