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4233131013 = 31831770641
BaseRepresentation
bin1111110001010000…
…0111010000000101
3101221000101100002010
43330110013100011
532132140143023
61540014404433
7206621006556
oct37424072005
911830340063
104233131013
111882545a91
129a1800719
13526008b67
142c22bc32d
1519b976093
hexfc507405

4233131013 has 8 divisors (see below), whose sum is σ = 5647264576. Its totient is φ = 2820542400.

The previous prime is 4233131009. The next prime is 4233131047. The reversal of 4233131013 is 3101313324.

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

It is not a de Polignac number, because 4233131013 - 22 = 4233131009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233131213) 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, 379828 + ... + 390813.

It is an arithmetic number, because the mean of its divisors is an integer number (705908072).

Almost surely, 24233131013 is an apocalyptic number.

It is an amenable number.

4233131013 is a deficient number, since it is larger than the sum of its proper divisors (1414133563).

4233131013 is a wasteful number, since it uses less digits than its factorization.

4233131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772475.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 4233131013 is about 65062.5161901997. The cubic root of 4233131013 is about 1617.6599620911.

Adding to 4233131013 its reverse (3101313324), we get a palindrome (7334444337).

The spelling of 4233131013 in words is "four billion, two hundred thirty-three million, one hundred thirty-one thousand, thirteen".

Divisors: 1 3 1831 5493 770641 2311923 1411043671 4233131013