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4266740 = 225213337
BaseRepresentation
bin10000010001101011110100
322000202212102
4100101223310
52043013430
6231241232
751160322
oct20215364
98022772
104266740
112454735
121519218
13b650ca
147d0d12
15594345
hex411af4

4266740 has 12 divisors (see below), whose sum is σ = 8960196. Its totient is φ = 1706688.

The previous prime is 4266733. The next prime is 4266797. The reversal of 4266740 is 476624.

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 3290596 = 988^2 + 1814^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106649 + ... + 106688.

It is an arithmetic number, because the mean of its divisors is an integer number (746683).

Almost surely, 24266740 is an apocalyptic number.

It is an amenable number.

4266740 is an abundant number, since it is smaller than the sum of its proper divisors (4693456).

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

4266740 is a wasteful number, since it uses less digits than its factorization.

4266740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213346 (or 213344 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 4266740 is about 2065.6088690747. The cubic root of 4266740 is about 162.1929824353.

The spelling of 4266740 in words is "four million, two hundred sixty-six thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 213337 426674 853348 1066685 2133370 4266740