Base | Representation |
---|---|
bin | 110100011111000… |
… | …010110010110110 |
3 | 2021100220201211100 |
4 | 310133002302312 |
5 | 3300410200032 |
6 | 223213150530 |
7 | 30551402220 |
oct | 6437026266 |
9 | 2240821740 |
10 | 880553142 |
11 | 41205a677 |
12 | 206a8b446 |
13 | 110577c81 |
14 | 84d37410 |
15 | 5248997c |
hex | 347c2cb6 |
880553142 has 48 divisors (see below), whose sum is σ = 2206713600. Its totient is φ = 248552496.
The previous prime is 880553123. The next prime is 880553159. The reversal of 880553142 is 241355088.
It is a happy number.
880553142 is a `hidden beast` number, since 8 + 80 + 5 + 531 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 880553097 and 880553106.
It is a congruent number.
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, 31642 + ... + 52557.
It is an arithmetic number, because the mean of its divisors is an integer number (45973200).
Almost surely, 2880553142 is an apocalyptic number.
880553142 is an abundant number, since it is smaller than the sum of its proper divisors (1326160458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880553142 is a wasteful number, since it uses less digits than its factorization.
880553142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84297 (or 84294 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 880553142 is about 29674.1156902779. The cubic root of 880553142 is about 958.4847123557.
The spelling of 880553142 in words is "eight hundred eighty million, five hundred fifty-three thousand, one hundred forty-two".
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