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230100013223 = 2389112408409
BaseRepresentation
bin1101011001001100000…
…1111001000010100111
3210222221001202210012222
43112103001321002213
512232221100410343
6253412333502555
722424043561413
oct3262301710247
9728831683188
10230100013223
1189648505693
1238718041a5b
1318910330aa2
14b1cb921d43
155ebac56a68
hex35930790a7

230100013223 has 8 divisors (see below), whose sum is σ = 242802165600. Its totient is φ = 217622677888.

The previous prime is 230100013189. The next prime is 230100013243. The reversal of 230100013223 is 322310001032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230100013223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230100013243) 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, 56202158 + ... + 56206251.

It is an arithmetic number, because the mean of its divisors is an integer number (30350270700).

Almost surely, 2230100013223 is an apocalyptic number.

230100013223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230100013223 is a deficient number, since it is larger than the sum of its proper divisors (12702152377).

230100013223 is a wasteful number, since it uses less digits than its factorization.

230100013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112408521.

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

Adding to 230100013223 its reverse (322310001032), we get a palindrome (552410014255).

The spelling of 230100013223 in words is "two hundred thirty billion, one hundred million, thirteen thousand, two hundred twenty-three".

Divisors: 1 23 89 2047 112408409 2585393407 10004348401 230100013223