Search a number
-
+
30230233011002 = 256554926726449
BaseRepresentation
bin1101101111110100001100…
…10011001101001100111010
310222000222111220201112100202
412313322012103031030322
512430243004122323002
6144143324411402202
76240030232605353
oct667720623151472
9128028456645322
1030230233011002
1196a562a485962
1234829a3a53362
1313b391119813b
1476721880cd2a
15376557552502
hex1b7e864cd33a

30230233011002 has 8 divisors (see below), whose sum is σ = 45345431392500. Its totient is φ = 15115089213504.

The previous prime is 30230233011001. The next prime is 30230233011071. The reversal of 30230233011002 is 20011033203203.

It can be written as a sum of positive squares in 2 ways, for example, as 28865894544601 + 1364338466401 = 5372699^2 + 1168049^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30230233011001) 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, 12232127 + ... + 14494322.

Almost surely, 230230233011002 is an apocalyptic number.

30230233011002 is a deficient number, since it is larger than the sum of its proper divisors (15115198381498).

30230233011002 is a wasteful number, since it uses less digits than its factorization.

30230233011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27292000.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30230233011002 its reverse (20011033203203), we get a palindrome (50241266214205).

The spelling of 30230233011002 in words is "thirty trillion, two hundred thirty billion, two hundred thirty-three million, eleven thousand, two".

Divisors: 1 2 565549 1131098 26726449 53452898 15115116505501 30230233011002