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244230627 = 381410209
BaseRepresentation
bin11101000111010…
…10100111100011
3122000120012102210
432203222213203
51000010340002
640122413203
76023632434
oct1643524743
9560505383
10244230627
111159530a3
1269961203
133b7a2684
142461748b
151669496c
hexe8ea9e3

244230627 has 4 divisors (see below), whose sum is σ = 325640840. Its totient is φ = 162820416.

The previous prime is 244230589. The next prime is 244230631. The reversal of 244230627 is 726032442.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 244230627 - 216 = 244165091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244230594 and 244230603.

It is not an unprimeable number, because it can be changed into a prime (244230127) 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, 40705102 + ... + 40705107.

It is an arithmetic number, because the mean of its divisors is an integer number (81410210).

Almost surely, 2244230627 is an apocalyptic number.

244230627 is a deficient number, since it is larger than the sum of its proper divisors (81410213).

244230627 is an equidigital number, since it uses as much as digits as its factorization.

244230627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81410212.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 244230627 is about 15627.8797986163. The cubic root of 244230627 is about 625.0767922710.

The spelling of 244230627 in words is "two hundred forty-four million, two hundred thirty thousand, six hundred twenty-seven".

Divisors: 1 3 81410209 244230627