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348933041 = 17131156683
BaseRepresentation
bin10100110011000…
…100101110110001
3220022120122010222
4110303010232301
51203311324131
654342502425
711434611332
oct2463045661
9808518128
10348933041
11169a66616
1298a34a15
13573a1672
14344b0289
152097787b
hex14cc4bb1

348933041 has 8 divisors (see below), whose sum is σ = 372281184. Its totient is φ = 325898560.

The previous prime is 348933031. The next prime is 348933047. The reversal of 348933041 is 140339843.

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 348933041 - 218 = 348670897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 348932992 and 348933010.

It is not an unprimeable number, because it can be changed into a prime (348933047) 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, 76115 + ... + 80568.

It is an arithmetic number, because the mean of its divisors is an integer number (46535148).

Almost surely, 2348933041 is an apocalyptic number.

It is an amenable number.

348933041 is a deficient number, since it is larger than the sum of its proper divisors (23348143).

348933041 is a wasteful number, since it uses less digits than its factorization.

348933041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156831.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 348933041 is about 18679.7494897549. The cubic root of 348933041 is about 704.0130320257.

The spelling of 348933041 in words is "three hundred forty-eight million, nine hundred thirty-three thousand, forty-one".

Divisors: 1 17 131 2227 156683 2663611 20525473 348933041