Base | Representation |
---|---|
bin | 100010110011011111100111… |
… | …1011101010010000011011100 |
3 | 1111010222010100102000121002202 |
4 | 1011212333033131102003130 |
5 | 310111332320314421140 |
6 | 3003040453143311032 |
7 | 121325130655533344 |
oct | 10546771735220334 |
9 | 1433863312017082 |
10 | 306144454451420 |
11 | 89602152406322 |
12 | 2a404a1a44b478 |
13 | 101a93b5143170 |
14 | 55856836a3d24 |
15 | 255d7be60a915 |
hex | 1166fcf7520dc |
306144454451420 has 48 divisors (see below), whose sum is σ = 694411931898048. Its totient is φ = 112702528189440.
The previous prime is 306144454451389. The next prime is 306144454451483. The reversal of 306144454451420 is 24154454441603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1746913376 + ... + 1747088615.
It is an arithmetic number, because the mean of its divisors is an integer number (14466915247876).
Almost surely, 2306144454451420 is an apocalyptic number.
It is an amenable number.
306144454451420 is an abundant number, since it is smaller than the sum of its proper divisors (388267477446628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
306144454451420 is a wasteful number, since it uses less digits than its factorization.
306144454451420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3494002350 (or 3494002348 counting only the distinct ones).
The product of its (nonzero) digits is 3686400, while the sum is 47.
The spelling of 306144454451420 in words is "three hundred six trillion, one hundred forty-four billion, four hundred fifty-four million, four hundred fifty-one thousand, four hundred twenty".
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