Search a number
-
+
32302230023 = 728879159791
BaseRepresentation
bin11110000101010111…
…001110101000000111
310002101012100022020202
4132011113032220013
51012123332330043
622501152521115
72222323265510
oct360527165007
9102335308222
1032302230023
1112776848578
126315b5019b
13307a33b29b
1417c60d7a07
15c90cdb1b8
hex7855cea07

32302230023 has 8 divisors (see below), whose sum is σ = 36918343680. Its totient is φ = 27686493720.

The previous prime is 32302230013. The next prime is 32302230047. The reversal of 32302230023 is 32003220323.

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 32302230023 - 24 = 32302230007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32302229977 and 32302230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32302230013) 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, 122258 + ... + 282048.

It is an arithmetic number, because the mean of its divisors is an integer number (4614792960).

Almost surely, 232302230023 is an apocalyptic number.

32302230023 is a deficient number, since it is larger than the sum of its proper divisors (4616113657).

32302230023 is a wasteful number, since it uses less digits than its factorization.

32302230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188677.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 32302230023 its reverse (32003220323), we get a palindrome (64305450346).

The spelling of 32302230023 in words is "thirty-two billion, three hundred two million, two hundred thirty thousand, twenty-three".

Divisors: 1 7 28879 159791 202153 1118537 4614604289 32302230023