Base | Representation |
---|---|
bin | 111010111111000100001000… |
… | …000100100110101000001100 |
3 | 1021000112100112112222202021202 |
4 | 322333010020010212220030 |
5 | 233000321042444221340 |
6 | 2315424040052445032 |
7 | 105433336466656403 |
oct | 7277041004465014 |
9 | 1230470475882252 |
10 | 259420455070220 |
11 | 7572866289a974 |
12 | 25119509619778 |
13 | b19a322c3b202 |
14 | 480c0349ba63a |
15 | 1eed1c4980c15 |
hex | ebf108126a0c |
259420455070220 has 48 divisors (see below), whose sum is σ = 545197912711200. Its totient is φ = 103689150259200.
The previous prime is 259420455070219. The next prime is 259420455070277. The reversal of 259420455070220 is 22070554024952.
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, 566217191 + ... + 566675169.
It is an arithmetic number, because the mean of its divisors is an integer number (11358289848150).
Almost surely, 2259420455070220 is an apocalyptic number.
259420455070220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
259420455070220 is an abundant number, since it is smaller than the sum of its proper divisors (285777457640980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
259420455070220 is a wasteful number, since it uses less digits than its factorization.
259420455070220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479498 (or 479496 counting only the distinct ones).
The product of its (nonzero) digits is 2016000, while the sum is 47.
The spelling of 259420455070220 in words is "two hundred fifty-nine trillion, four hundred twenty billion, four hundred fifty-five million, seventy thousand, two hundred twenty".
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