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1032230213 = 7147461459
BaseRepresentation
bin111101100001101…
…001010101000101
32122221022201122122
4331201221111011
54103222331323
6250232135325
734402545350
oct7541512505
92587281578
101032230213
1148a737923
12249837545
13135b13311
149b13b297
156094aec8
hex3d869545

1032230213 has 4 divisors (see below), whose sum is σ = 1179691680. Its totient is φ = 884768748.

The previous prime is 1032230197. The next prime is 1032230231. The reversal of 1032230213 is 3120322301.

1032230213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1032230213 - 24 = 1032230197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032230191 and 1032230200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032230273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73730723 + ... + 73730736.

It is an arithmetic number, because the mean of its divisors is an integer number (294922920).

Almost surely, 21032230213 is an apocalyptic number.

It is an amenable number.

1032230213 is a deficient number, since it is larger than the sum of its proper divisors (147461467).

1032230213 is an equidigital number, since it uses as much as digits as its factorization.

1032230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147461466.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1032230213 is about 32128.3397174519. The cubic root of 1032230213 is about 1010.6300069002.

Adding to 1032230213 its reverse (3120322301), we get a palindrome (4152552514).

The spelling of 1032230213 in words is "one billion, thirty-two million, two hundred thirty thousand, two hundred thirteen".

Divisors: 1 7 147461459 1032230213