Base | Representation |
---|---|
bin | 1001000001100111010… |
… | …01011011001001010100 |
3 | 1002122102200122122102011 |
4 | 10200303221123021110 |
5 | 20040043130024140 |
6 | 354243155554004 |
7 | 31255445501452 |
oct | 4406351331124 |
9 | 1078380578364 |
10 | 310104142420 |
11 | 10a572782026 |
12 | 501252bb904 |
13 | 233202801c7 |
14 | 1101b0539d2 |
15 | 80ee78dcea |
hex | 4833a5b254 |
310104142420 has 24 divisors (see below), whose sum is σ = 651229415424. Its totient is φ = 124039615776.
The previous prime is 310104142399. The next prime is 310104142433. The reversal of 310104142420 is 24241401013.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 310104142391 and 310104142400.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1918797 + ... + 2074123.
It is an arithmetic number, because the mean of its divisors is an integer number (27134558976).
Almost surely, 2310104142420 is an apocalyptic number.
It is an amenable number.
310104142420 is an abundant number, since it is smaller than the sum of its proper divisors (341125273004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310104142420 is a wasteful number, since it uses less digits than its factorization.
310104142420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255159 (or 255157 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 310104142420 its reverse (24241401013), we get a palindrome (334345543433).
The spelling of 310104142420 in words is "three hundred ten billion, one hundred four million, one hundred forty-two thousand, four hundred twenty".
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