Base | Representation |
---|---|
bin | 110101101101100101010100… |
… | …0001010010001111011101010 |
3 | 2021221211112012101002111121020 |
4 | 1223123022220022101323222 |
5 | 443411222100310334040 |
6 | 4352500042345153310 |
7 | 201341644026600654 |
oct | 15333125012217352 |
9 | 2257745171074536 |
10 | 472457813761770 |
11 | 1275a3262a11901 |
12 | 44ba55a5a8b836 |
13 | 17381771960835 |
14 | 849511a0bb6d4 |
15 | 3994aa2d4dcd0 |
hex | 1adb2a8291eea |
472457813761770 has 128 divisors (see below), whose sum is σ = 1139444961177600. Its totient is φ = 125374319465472.
The previous prime is 472457813761657. The next prime is 472457813761793. The reversal of 472457813761770 is 77167318754274.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 472457813761695 and 472457813761704.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9224603202 + ... + 9224654418.
It is an arithmetic number, because the mean of its divisors is an integer number (8901913759200).
Almost surely, 2472457813761770 is an apocalyptic number.
472457813761770 is an abundant number, since it is smaller than the sum of its proper divisors (666987147415830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472457813761770 is a wasteful number, since it uses less digits than its factorization.
472457813761770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53412.
The product of its (nonzero) digits is 387233280, while the sum is 69.
The spelling of 472457813761770 in words is "four hundred seventy-two trillion, four hundred fifty-seven billion, eight hundred thirteen million, seven hundred sixty-one thousand, seven hundred seventy".
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