Base | Representation |
---|---|
bin | 101101011100111111111… |
… | …001110110110010100110 |
3 | 102001121100000102211112202 |
4 | 231130333321312302212 |
5 | 402133423404333210 |
6 | 10350531111214502 |
7 | 441444400312166 |
oct | 55347771666246 |
9 | 12047300384482 |
10 | 3123513355430 |
11 | aa474694a826 |
12 | 425436377432 |
13 | 19871387b7c0 |
14 | ab270ab65a6 |
15 | 563b2d939a5 |
hex | 2d73fe76ca6 |
3123513355430 has 64 divisors (see below), whose sum is σ = 6122512509120. Its totient is φ = 1140448813056.
The previous prime is 3123513355423. The next prime is 3123513355441. The reversal of 3123513355430 is 345533153213.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6115241 + ... + 6606299.
It is an arithmetic number, because the mean of its divisors is an integer number (95664257955).
Almost surely, 23123513355430 is an apocalyptic number.
3123513355430 is a deficient number, since it is larger than the sum of its proper divisors (2998999153690).
3123513355430 is a wasteful number, since it uses less digits than its factorization.
3123513355430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491625.
The product of its (nonzero) digits is 243000, while the sum is 38.
The spelling of 3123513355430 in words is "three trillion, one hundred twenty-three billion, five hundred thirteen million, three hundred fifty-five thousand, four hundred thirty".
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