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348083401 = 1979231901
BaseRepresentation
bin10100101111110…
…101010011001001
3220020222110122211
4110233311103021
51203102132101
654312345121
711424442261
oct2457652311
9806873584
10348083401
11169536236
12986a51a1
1357164a13
143432c7a1
152085ac51
hex14bf54c9

348083401 has 8 divisors (see below), whose sum is σ = 371043200. Its totient is φ = 325587600.

The previous prime is 348083377. The next prime is 348083423. The reversal of 348083401 is 104380843.

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 348083401 - 27 = 348083273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348083441) 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, 114450 + ... + 117451.

It is an arithmetic number, because the mean of its divisors is an integer number (46380400).

Almost surely, 2348083401 is an apocalyptic number.

It is an amenable number.

348083401 is a deficient number, since it is larger than the sum of its proper divisors (22959799).

348083401 is a wasteful number, since it uses less digits than its factorization.

348083401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231999.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 348083401 is about 18656.9933536998. The cubic root of 348083401 is about 703.4411517337.

The spelling of 348083401 in words is "three hundred forty-eight million, eighty-three thousand, four hundred one".

Divisors: 1 19 79 1501 231901 4406119 18320179 348083401