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675061228 = 221724114243
BaseRepresentation
bin101000001111001…
…001110111101100
31202001020122220201
4220033021313230
52340303424403
6150552523244
722504632352
oct5017116754
91661218821
10675061228
11317066546
1216a0b0524
13a9b1a01a
14659257d2
153e3e821d
hex283c9dec

675061228 has 36 divisors (see below), whose sum is σ = 1285634952. Its totient is φ = 309905920.

The previous prime is 675061223. The next prime is 675061229. The reversal of 675061228 is 822160576.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675061223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40275 + ... + 54517.

It is an arithmetic number, because the mean of its divisors is an integer number (35712082).

Almost surely, 2675061228 is an apocalyptic number.

675061228 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

675061228 is a deficient number, since it is larger than the sum of its proper divisors (610573724).

675061228 is a wasteful number, since it uses less digits than its factorization.

675061228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14322 (or 14303 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 675061228 is about 25981.9404202227. The cubic root of 675061228 is about 877.2318438854.

The spelling of 675061228 in words is "six hundred seventy-five million, sixty-one thousand, two hundred twenty-eight".

Divisors: 1 2 4 17 34 41 68 82 164 289 578 697 1156 1394 2788 11849 14243 23698 28486 47396 56972 242131 484262 583963 968524 1167926 2335852 4116227 8232454 9927371 16464908 19854742 39709484 168765307 337530614 675061228