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2310001012 = 221152500023
BaseRepresentation
bin1000100110101111…
…1101000101110100
312221222200012200001
42021223331011310
514212330013022
61021115201044
7111146453554
oct21153750564
95858605601
102310001012
11a85a31a50
12545746184
132aa767307
1417cb13164
15d7be9b27
hex89afd174

2310001012 has 12 divisors (see below), whose sum is σ = 4410002016. Its totient is φ = 1050000440.

The previous prime is 2310001007. The next prime is 2310001013. The reversal of 2310001012 is 2101000132.

It is a super-2 number, since 2×23100010122 = 10672209350882048288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2310001012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310001013) 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, 26249968 + ... + 26250055.

It is an arithmetic number, because the mean of its divisors is an integer number (367500168).

Almost surely, 22310001012 is an apocalyptic number.

2310001012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2310001012 is a deficient number, since it is larger than the sum of its proper divisors (2100001004).

2310001012 is a wasteful number, since it uses less digits than its factorization.

2310001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52500038 (or 52500036 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2310001012 is about 48062.4698907578. The cubic root of 2310001012 is about 1321.9166013260.

Adding to 2310001012 its reverse (2101000132), we get a palindrome (4411001144).

The spelling of 2310001012 in words is "two billion, three hundred ten million, one thousand, twelve".

Divisors: 1 2 4 11 22 44 52500023 105000046 210000092 577500253 1155000506 2310001012