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4925238212 = 223139719663
BaseRepresentation
bin1001001011001000…
…10010101111000100
3110201020201000200002
410211210102233010
540041330110322
62132420540432
7233023556036
oct44544225704
913636630602
104925238212
1120a8194404
12b55551718
1360651384b
1434a19dc56
151dc5d9c92
hex125912bc4

4925238212 has 12 divisors (see below), whose sum is σ = 8897204736. Its totient is φ = 2383179720.

The previous prime is 4925238209. The next prime is 4925238221. The reversal of 4925238212 is 2128325294.

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, 19859708 + ... + 19859955.

It is an arithmetic number, because the mean of its divisors is an integer number (741433728).

Almost surely, 24925238212 is an apocalyptic number.

It is an amenable number.

4925238212 is a deficient number, since it is larger than the sum of its proper divisors (3971966524).

4925238212 is a wasteful number, since it uses less digits than its factorization.

4925238212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39719698 (or 39719696 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 4925238212 is about 70180.0414077963. The cubic root of 4925238212 is about 1701.4103880396.

The spelling of 4925238212 in words is "four billion, nine hundred twenty-five million, two hundred thirty-eight thousand, two hundred twelve".

Divisors: 1 2 4 31 62 124 39719663 79439326 158878652 1231309553 2462619106 4925238212