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4230202141 = 11499770669
BaseRepresentation
bin1111110000100011…
…1100001100011101
3101220210212112102101
43330020330030131
532130412432031
61535431525101
7206554060564
oct37410741435
911823775371
104230202141
111880925530
129a0829791
135255219b9
142c1b58bdb
1519b598361
hexfc23c31d

4230202141 has 8 divisors (see below), whose sum is σ = 4624020000. Its totient is φ = 3837926640.

The previous prime is 4230202139. The next prime is 4230202169. The reversal of 4230202141 is 1412020324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4230202141 - 21 = 4230202139 is a prime.

It is a super-2 number, since 2×42302021412 = 35789220307441967762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230202181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379846 + ... + 390823.

It is an arithmetic number, because the mean of its divisors is an integer number (578002500).

Almost surely, 24230202141 is an apocalyptic number.

It is an amenable number.

4230202141 is a deficient number, since it is larger than the sum of its proper divisors (393817859).

4230202141 is a wasteful number, since it uses less digits than its factorization.

4230202141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771179.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4230202141 is about 65040.0041589790. The cubic root of 4230202141 is about 1617.2867936975.

Adding to 4230202141 its reverse (1412020324), we get a palindrome (5642222465).

The spelling of 4230202141 in words is "four billion, two hundred thirty million, two hundred two thousand, one hundred forty-one".

Divisors: 1 11 499 5489 770669 8477359 384563831 4230202141