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675506248 = 23792234793
BaseRepresentation
bin101000010000110…
…110100001001000
31202002002021100221
4220100312201020
52340412144443
6151010235424
722511464654
oct5020664110
91662067327
10675506248
1131733a92a
1216a285b74
13a9c44751
14659dda64
153e484eed
hex28436848

675506248 has 32 divisors (see below), whose sum is σ = 1288627200. Its totient is φ = 331913088.

The previous prime is 675506243. The next prime is 675506257. The reversal of 675506248 is 842605576.

It is not an unprimeable number, because it can be changed into a prime (675506243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138540 + ... + 143332.

It is an arithmetic number, because the mean of its divisors is an integer number (40269600).

Almost surely, 2675506248 is an apocalyptic number.

It is an amenable number.

675506248 is a deficient number, since it is larger than the sum of its proper divisors (613120952).

675506248 is a wasteful number, since it uses less digits than its factorization.

675506248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101 (or 5097 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 675506248 is about 25990.5030347625. The cubic root of 675506248 is about 877.4245671258.

The spelling of 675506248 in words is "six hundred seventy-five million, five hundred six thousand, two hundred forty-eight".

Divisors: 1 2 4 8 79 158 223 316 446 632 892 1784 4793 9586 17617 19172 35234 38344 70468 140936 378647 757294 1068839 1514588 2137678 3029176 4275356 8550712 84438281 168876562 337753124 675506248