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4230054250 = 25316920217
BaseRepresentation
bin1111110000100001…
…1000000101101010
3101220210121000112221
43330020120011222
532130343214000
61535424424254
7206552603452
oct37410300552
911823530487
104230054250
111880834404
129a077808a
1352549c5a6
142c1b1ad62
1519b56961a
hexfc21816a

4230054250 has 16 divisors (see below), whose sum is σ = 7918662024. Its totient is φ = 1692021600.

The previous prime is 4230054229. The next prime is 4230054251. The reversal of 4230054250 is 524500324.

It can be written as a sum of positive squares in 4 ways, for example, as 286591041 + 3943463209 = 16929^2 + 62797^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4230054251) 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, 8459859 + ... + 8460358.

Almost surely, 24230054250 is an apocalyptic number.

4230054250 is a deficient number, since it is larger than the sum of its proper divisors (3688607774).

4230054250 is a wasteful number, since it uses less digits than its factorization.

4230054250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16920234 (or 16920224 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4230054250 is about 65038.8672256828. The cubic root of 4230054250 is about 1617.2679462965.

Adding to 4230054250 its reverse (524500324), we get a palindrome (4754554574).

The spelling of 4230054250 in words is "four billion, two hundred thirty million, fifty-four thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 16920217 33840434 84601085 169202170 423005425 846010850 2115027125 4230054250