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225130708 = 22115116607
BaseRepresentation
bin11010110101100…
…11100011010100
3120200121211021101
431122303203110
5430113140313
634201155444
75402402515
oct1532634324
9520554241
10225130708
11106098040
126348bb84
1337845b4a
1421c84a0c
1514b705dd
hexd6b38d4

225130708 has 12 divisors (see below), whose sum is σ = 429795072. Its totient is φ = 102332120.

The previous prime is 225130699. The next prime is 225130729. The reversal of 225130708 is 807031522.

It is a super-3 number, since 3×2251307083 (a number of 26 digits) contains 333 as substring.

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, 2558260 + ... + 2558347.

It is an arithmetic number, because the mean of its divisors is an integer number (35816256).

Almost surely, 2225130708 is an apocalyptic number.

It is an amenable number.

225130708 is a deficient number, since it is larger than the sum of its proper divisors (204664364).

225130708 is a wasteful number, since it uses less digits than its factorization.

225130708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5116622 (or 5116620 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 225130708 is about 15004.3563007548. The cubic root of 225130708 is about 608.3379534188.

The spelling of 225130708 in words is "two hundred twenty-five million, one hundred thirty thousand, seven hundred eight".

Divisors: 1 2 4 11 22 44 5116607 10233214 20466428 56282677 112565354 225130708