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2310230120 = 235115250523
BaseRepresentation
bin1000100110110011…
…0101000001101000
312222000002211221112
42021230311001220
514212404330440
61021124125452
7111151426532
oct21154650150
95860084845
102310230120
11a860790a0
12545836888
132aa817693
1417cb72852
15d7c42965
hex89b35068

2310230120 has 32 divisors (see below), whose sum is σ = 5670565920. Its totient is φ = 840083520.

The previous prime is 2310230093. The next prime is 2310230173. The reversal of 2310230120 is 210320132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2310230095 and 2310230104.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2624822 + ... + 2625701.

It is an arithmetic number, because the mean of its divisors is an integer number (177205185).

Almost surely, 22310230120 is an apocalyptic number.

2310230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2310230120 is an abundant number, since it is smaller than the sum of its proper divisors (3360335800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2310230120 is a wasteful number, since it uses less digits than its factorization.

2310230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250545 (or 5250541 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2310230120 is about 48064.8532713874. The cubic root of 2310230120 is about 1321.9603028446.

Adding to 2310230120 its reverse (210320132), we get a palindrome (2520550252).

The spelling of 2310230120 in words is "two billion, three hundred ten million, two hundred thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 5250523 10501046 21002092 26252615 42004184 52505230 57755753 105010460 115511506 210020920 231023012 288778765 462046024 577557530 1155115060 2310230120