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103110230 = 2510311023
BaseRepresentation
bin1100010010101…
…01011001010110
321012000112122102
412021111121112
5202344011410
614122002102
72361264626
oct611253126
9235015572
10103110230
1153226273
122a646332
1318492392
14d9a0886
1590bb2a5
hex6255656

103110230 has 8 divisors (see below), whose sum is σ = 185598432. Its totient is φ = 41244088.

The previous prime is 103110223. The next prime is 103110233. The reversal of 103110230 is 32011301.

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

It is a super-3 number, since 3×1031102303 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103110233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155502 + ... + 5155521.

It is an arithmetic number, because the mean of its divisors is an integer number (23199804).

Almost surely, 2103110230 is an apocalyptic number.

103110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103110230 is a deficient number, since it is larger than the sum of its proper divisors (82488202).

103110230 is a wasteful number, since it uses less digits than its factorization.

103110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10311030.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 103110230 is about 10154.3207552253. The cubic root of 103110230 is about 468.9219747057.

Adding to 103110230 its reverse (32011301), we get a palindrome (135121531).

The spelling of 103110230 in words is "one hundred three million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 10311023 20622046 51555115 103110230