Base | Representation |
---|---|
bin | 101101011010000000111… |
… | …110000100001000111110 |
3 | 102001022001202210001022100 |
4 | 231122000332010020332 |
5 | 402110343330313210 |
6 | 10345241200325530 |
7 | 441302122321014 |
oct | 55320076041076 |
9 | 12038052701270 |
10 | 3120310010430 |
11 | aa3352722268 |
12 | 4248a16138a6 |
13 | 19832300b5a2 |
14 | ab04949a8b4 |
15 | 56276a345c0 |
hex | 2d680f8423e |
3120310010430 has 48 divisors (see below), whose sum is σ = 8285418932544. Its totient is φ = 814378781760.
The previous prime is 3120310010401. The next prime is 3120310010443. The reversal of 3120310010430 is 340100130213.
3120310010430 is a `hidden beast` number, since 3 + 120 + 3 + 100 + 10 + 430 = 666.
It is a super-2 number, since 2×31203100104302 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 368826741 + ... + 368835200.
It is an arithmetic number, because the mean of its divisors is an integer number (172612894428).
Almost surely, 23120310010430 is an apocalyptic number.
3120310010430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3120310010430 is an abundant number, since it is smaller than the sum of its proper divisors (5165108922114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120310010430 is a wasteful number, since it uses less digits than its factorization.
3120310010430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 737662001 (or 737661998 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3120310010430 its reverse (340100130213), we get a palindrome (3460410140643).
The spelling of 3120310010430 in words is "three trillion, one hundred twenty billion, three hundred ten million, ten thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •