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710145212 = 22725362329
BaseRepresentation
bin101010010100111…
…111010010111100
31211111021010002112
4222110333102330
52423244121322
6154244513152
723412064130
oct5224772274
91744233075
10710145212
11334949677
121799ab7b8
13b418208a
146a4593c0
15425285e2
hex2a53f4bc

710145212 has 12 divisors (see below), whose sum is σ = 1420290480. Its totient is φ = 304347936.

The previous prime is 710145209. The next prime is 710145221. The reversal of 710145212 is 212541017.

710145212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12681137 + ... + 12681192.

It is an arithmetic number, because the mean of its divisors is an integer number (118357540).

Almost surely, 2710145212 is an apocalyptic number.

It is an amenable number.

710145212 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.

710145212 is a wasteful number, since it uses less digits than its factorization.

710145212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25362340 (or 25362338 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 710145212 is about 26648.5499042631. The cubic root of 710145212 is about 892.1729557308.

Adding to 710145212 its reverse (212541017), we get a palindrome (922686229).

The spelling of 710145212 in words is "seven hundred ten million, one hundred forty-five thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 25362329 50724658 101449316 177536303 355072606 710145212