Base | Representation |
---|---|
bin | 1000100100011101… |
… | …0101001010110110 |
3 | 12221022121102222111 |
4 | 2021013111022312 |
5 | 14202400302220 |
6 | 1020133321234 |
7 | 111002036305 |
oct | 21107251266 |
9 | 5838542874 |
10 | 2300400310 |
11 | a8057488a |
12 | 54249621a |
13 | 2a8785420 |
14 | 17b73443c |
15 | d6e5015a |
hex | 891d52b6 |
2300400310 has 32 divisors (see below), whose sum is σ = 4500175680. Its totient is φ = 841580928.
The previous prime is 2300400307. The next prime is 2300400313. The reversal of 2300400310 is 130040032.
It is an interprime number because it is at equal distance from previous prime (2300400307) and next prime (2300400313).
It is a super-2 number, since 2×23004003102 = 10583683172496192200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300400313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67002 + ... + 95341.
It is an arithmetic number, because the mean of its divisors is an integer number (140630490).
Almost surely, 22300400310 is an apocalyptic number.
2300400310 is a deficient number, since it is larger than the sum of its proper divisors (2199775370).
2300400310 is a wasteful number, since it uses less digits than its factorization.
2300400310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162472.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2300400310 is about 47962.4885717995. The cubic root of 2300400310 is about 1320.0826987520.
Adding to 2300400310 its reverse (130040032), we get a palindrome (2430440342).
The spelling of 2300400310 in words is "two billion, three hundred million, four hundred thousand, three hundred ten".
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