Search a number
-
+
23033104330 = 2517135488849
BaseRepresentation
bin10101011100111000…
…010100011111001010
32012110012211221012011
4111130320110133022
5334132433314310
614325315210134
71443532104445
oct253470243712
965405757164
1023033104330
11984a650215
1245698a694a
132230bb0122
14118706865c
158ec19d78a
hex55ce147ca

23033104330 has 16 divisors (see below), whose sum is σ = 43898387400. Its totient is φ = 8671286272.

The previous prime is 23033104319. The next prime is 23033104343. The reversal of 23033104330 is 3340133032.

It can be written as a sum of positive squares in 4 ways, for example, as 18530560129 + 4502544201 = 136127^2 + 67101^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67744255 + ... + 67744594.

Almost surely, 223033104330 is an apocalyptic number.

23033104330 is a deficient number, since it is larger than the sum of its proper divisors (20865283070).

23033104330 is a wasteful number, since it uses less digits than its factorization.

23033104330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135488873.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23033104330 its reverse (3340133032), we get a palindrome (26373237362).

The spelling of 23033104330 in words is "twenty-three billion, thirty-three million, one hundred four thousand, three hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 135488849 270977698 677444245 1354888490 2303310433 4606620866 11516552165 23033104330