Base | Representation |
---|---|
bin | 110100011111001… |
… | …001100110110010 |
3 | 2021100222011002200 |
4 | 310133021212302 |
5 | 3300412043132 |
6 | 223213524030 |
7 | 30551546445 |
oct | 6437114662 |
9 | 2240864080 |
10 | 880581042 |
11 | 412079630 |
12 | 206aa3616 |
13 | 110587893 |
14 | 84d4365c |
15 | 52492d7c |
hex | 347c99b2 |
880581042 has 48 divisors (see below), whose sum is σ = 2109919968. Its totient is φ = 263183040.
The previous prime is 880581017. The next prime is 880581127. The reversal of 880581042 is 240185088.
It is a junction number, because it is equal to n+sod(n) for n = 880580988 and 880581006.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16008 + ... + 44915.
It is an arithmetic number, because the mean of its divisors is an integer number (43956666).
Almost surely, 2880581042 is an apocalyptic number.
880581042 is an abundant number, since it is smaller than the sum of its proper divisors (1229338926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880581042 is a wasteful number, since it uses less digits than its factorization.
880581042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61015 (or 61012 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 36.
The square root of 880581042 is about 29674.5857932339. The cubic root of 880581042 is about 958.4948353264.
The spelling of 880581042 in words is "eight hundred eighty million, five hundred eighty-one thousand, forty-two".
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