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248134206 = 2341355701
BaseRepresentation
bin11101100101000…
…11101000111110
3122021220112010210
432302203220332
51002010243311
640342213250
76102051225
oct1662435076
9567815123
10248134206
111180799a1
126b124226
133c53b398
1424d51cbc
1516bb63a6
hexeca3a3e

248134206 has 8 divisors (see below), whose sum is σ = 496268424. Its totient is φ = 82711400.

The previous prime is 248134169. The next prime is 248134207. The reversal of 248134206 is 602431842.

It is a sphenic number, since it is the product of 3 distinct primes.

248134206 is an admirable number.

It is a super-3 number, since 3×2481342063 (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248134207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20677845 + ... + 20677856.

It is an arithmetic number, because the mean of its divisors is an integer number (62033553).

Almost surely, 2248134206 is an apocalyptic number.

248134206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248134206 is a wasteful number, since it uses less digits than its factorization.

248134206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41355706.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 248134206 is about 15752.2762164711. The cubic root of 248134206 is about 628.3894412595.

The spelling of 248134206 in words is "two hundred forty-eight million, one hundred thirty-four thousand, two hundred six".

Divisors: 1 2 3 6 41355701 82711402 124067103 248134206