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1130000230 = 25113000023
BaseRepresentation
bin100001101011010…
…0110111101100110
32220202021221220101
41003112212331212
54303240001410
6304043454314
740000562212
oct10326467546
92822257811
101130000230
1152a945997
1227652739a
13150155ab8
14aa10b942
156930ed3a
hex435a6f66

1130000230 has 8 divisors (see below), whose sum is σ = 2034000432. Its totient is φ = 452000088.

The previous prime is 1130000219. The next prime is 1130000231. The reversal of 1130000230 is 320000311.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 113000023 = 1130000230 / (1 + 1 + 3 + 0 + 0 + 0 + 0 + 2 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130000231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56500002 + ... + 56500021.

It is an arithmetic number, because the mean of its divisors is an integer number (254250054).

Almost surely, 21130000230 is an apocalyptic number.

1130000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130000230 is a deficient number, since it is larger than the sum of its proper divisors (904000202).

1130000230 is a wasteful number, since it uses less digits than its factorization.

1130000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113000030.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1130000230 is about 33615.4760489867. The cubic root of 1130000230 is about 1041.5805079743.

Adding to 1130000230 its reverse (320000311), we get a palindrome (1450000541).

The spelling of 1130000230 in words is "one billion, one hundred thirty million, two hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 113000023 226000046 565000115 1130000230