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13223100230 = 251322310023
BaseRepresentation
bin11000101000010100…
…00111111101000110
31021010112121002102222
430110022013331012
5204040103201410
610024040532342
7645452332424
oct142412077506
937115532388
1013223100230
115676105a0a
1226904810b2
131329686582
148d6242114
15525d20955
hex314287f46

13223100230 has 8 divisors (see below), whose sum is σ = 23801580432. Its totient is φ = 5289240088.

The previous prime is 13223100227. The next prime is 13223100239. The reversal of 13223100230 is 3200132231.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13223100199 and 13223100208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223100239) 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, 661155002 + ... + 661155021.

It is an arithmetic number, because the mean of its divisors is an integer number (2975197554).

Almost surely, 213223100230 is an apocalyptic number.

13223100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13223100230 is a deficient number, since it is larger than the sum of its proper divisors (10578480202).

13223100230 is a wasteful number, since it uses less digits than its factorization.

13223100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322310030.

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

Adding to 13223100230 its reverse (3200132231), we get a palindrome (16423232461).

The spelling of 13223100230 in words is "thirteen billion, two hundred twenty-three million, one hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 1322310023 2644620046 6611550115 13223100230