Base | Representation |
---|---|
bin | 10100110011011… |
… | …010011111000011 |
3 | 220022202011101012 |
4 | 110303122133003 |
5 | 1203322202042 |
6 | 54344431135 |
7 | 11435432165 |
oct | 2463323703 |
9 | 808664335 |
10 | 349022147 |
11 | 16a017561 |
12 | 98a784ab |
13 | 574030a6 |
14 | 344d4935 |
15 | 20993e82 |
hex | 14cda7c3 |
349022147 has 8 divisors (see below), whose sum is σ = 360744336. Its totient is φ = 337420512.
The previous prime is 349022129. The next prime is 349022161. The reversal of 349022147 is 741220943.
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 349022147 - 28 = 349021891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (349022747) 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, 24233 + ... + 35850.
It is an arithmetic number, because the mean of its divisors is an integer number (45093042).
Almost surely, 2349022147 is an apocalyptic number.
349022147 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
349022147 is a deficient number, since it is larger than the sum of its proper divisors (11722189).
349022147 is a wasteful number, since it uses less digits than its factorization.
349022147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60277.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 349022147 is about 18682.1344337311. The cubic root of 349022147 is about 704.0729541681.
The spelling of 349022147 in words is "three hundred forty-nine million, twenty-two thousand, one hundred forty-seven".
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