Base | Representation |
---|---|
bin | 110100011101010… |
… | …001000001100110 |
3 | 2021100001001121002 |
4 | 310131101001212 |
5 | 3300300242032 |
6 | 223155153302 |
7 | 30544421504 |
oct | 6435210146 |
9 | 2240031532 |
10 | 880087142 |
11 | 411871550 |
12 | 2068a5832 |
13 | 110443b2c |
14 | 84c55674 |
15 | 523e6862 |
hex | 34751066 |
880087142 has 8 divisors (see below), whose sum is σ = 1440142632. Its totient is φ = 400039600.
The previous prime is 880087139. The next prime is 880087171. The reversal of 880087142 is 241780088.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 880087096 and 880087105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20001959 + ... + 20002002.
It is an arithmetic number, because the mean of its divisors is an integer number (180017829).
Almost surely, 2880087142 is an apocalyptic number.
880087142 is a deficient number, since it is larger than the sum of its proper divisors (560055490).
880087142 is a wasteful number, since it uses less digits than its factorization.
880087142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40003974.
The product of its (nonzero) digits is 28672, while the sum is 38.
The square root of 880087142 is about 29666.2626901334. The cubic root of 880087142 is about 958.3156017253.
The spelling of 880087142 in words is "eight hundred eighty million, eighty-seven thousand, one hundred forty-two".
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