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1110230023 = 7334747387
BaseRepresentation
bin100001000101100…
…1100010000000111
32212101002112021111
41002023030100013
54233204330043
6302100025451
736340541140
oct10213142007
92771075244
101110230023
1151a772281
1226b992287
13149023156
14a7642ac7
156770709d
hex422cc407

1110230023 has 8 divisors (see below), whose sum is σ = 1269240192. Its totient is φ = 951321336.

The previous prime is 1110229993. The next prime is 1110230027. The reversal of 1110230023 is 3200320111.

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

It is not a de Polignac number, because 1110230023 - 213 = 1110221831 is a prime.

It is a super-2 number, since 2×11102300232 = 2465221407941161058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110229985 and 1110230012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110230027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265 + ... + 47122.

It is an arithmetic number, because the mean of its divisors is an integer number (158655024).

Almost surely, 21110230023 is an apocalyptic number.

1110230023 is a deficient number, since it is larger than the sum of its proper divisors (159010169).

1110230023 is an equidigital number, since it uses as much as digits as its factorization.

1110230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50741.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1110230023 is about 33320.1143905599. The cubic root of 1110230023 is about 1035.4703216916.

Adding to 1110230023 its reverse (3200320111), we get a palindrome (4310550134).

The spelling of 1110230023 in words is "one billion, one hundred ten million, two hundred thirty thousand, twenty-three".

Divisors: 1 7 3347 23429 47387 331709 158604289 1110230023