Base | Representation |
---|---|
bin | 110100100000010… |
… | …011100100111110 |
3 | 2021101112112201110 |
4 | 310200103210332 |
5 | 3301001242110 |
6 | 223224222450 |
7 | 30554251005 |
oct | 6440234476 |
9 | 2241475643 |
10 | 880884030 |
11 | 412266234 |
12 | 20700aa26 |
13 | 110662770 |
14 | 84dc1c3c |
15 | 52502a20 |
hex | 3481393e |
880884030 has 64 divisors (see below), whose sum is σ = 2280918528. Its totient is φ = 216435840.
The previous prime is 880884013. The next prime is 880884071. The reversal of 880884030 is 30488088.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 880884030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250585 + ... + 254075.
It is an arithmetic number, because the mean of its divisors is an integer number (35639352).
Almost surely, 2880884030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 880884030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1140459264).
880884030 is an abundant number, since it is smaller than the sum of its proper divisors (1400034498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880884030 is a wasteful number, since it uses less digits than its factorization.
880884030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4161.
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 880884030 is about 29679.6905307316. The cubic root of 880884030 is about 958.6047548445.
The spelling of 880884030 in words is "eight hundred eighty million, eight hundred eighty-four thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •