Base | Representation |
---|---|
bin | 111110101010000… |
… | …0100000000101110 |
3 | 12102112001120010120 |
4 | 1331110010000232 |
5 | 13301204130220 |
6 | 544341545410 |
7 | 103046126016 |
oct | 17524040056 |
9 | 5375046116 |
10 | 2102411310 |
11 | 98983580a |
12 | 4a8115266 |
13 | 27675357c |
14 | 15d316c46 |
15 | c4891a40 |
hex | 7d50402e |
2102411310 has 32 divisors (see below), whose sum is σ = 5131313280. Its totient is φ = 551140128.
The previous prime is 2102411287. The next prime is 2102411357. The reversal of 2102411310 is 131142012.
It is a super-2 number, since 2×21024113102 = 8840266632831832200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2102411310.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 592132 + ... + 595671.
It is an arithmetic number, because the mean of its divisors is an integer number (160353540).
Almost surely, 22102411310 is an apocalyptic number.
2102411310 is an abundant number, since it is smaller than the sum of its proper divisors (3028901970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102411310 is a wasteful number, since it uses less digits than its factorization.
2102411310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1187872.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 2102411310 is about 45852.0589504986. The cubic root of 2102411310 is about 1281.0691161341.
Adding to 2102411310 its reverse (131142012), we get a palindrome (2233553322).
The spelling of 2102411310 in words is "two billion, one hundred two million, four hundred eleven thousand, three hundred ten".
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