Base | Representation |
---|---|
bin | 110100011110111… |
… | …101011110001100 |
3 | 2021100212121220212 |
4 | 310132331132030 |
5 | 3300404000330 |
6 | 223212501552 |
7 | 30551251523 |
oct | 6436753614 |
9 | 2240777825 |
10 | 880531340 |
11 | 412045257 |
12 | 206a7a8b8 |
13 | 11056b080 |
14 | 84d2d4ba |
15 | 52483295 |
hex | 347bd78c |
880531340 has 96 divisors (see below), whose sum is σ = 2060493120. Its totient is φ = 314035200.
The previous prime is 880531271. The next prime is 880531349. The reversal of 880531340 is 43135088.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 880531297 and 880531306.
It is not an unprimeable number, because it can be changed into a prime (880531349) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 935270 + ... + 936210.
It is an arithmetic number, because the mean of its divisors is an integer number (21463470).
Almost surely, 2880531340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 880531340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1030246560).
880531340 is an abundant number, since it is smaller than the sum of its proper divisors (1179961780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880531340 is a wasteful number, since it uses less digits than its factorization.
880531340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1083 (or 1081 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 880531340 is about 29673.7483308058. The cubic root of 880531340 is about 958.4768017764.
The spelling of 880531340 in words is "eight hundred eighty million, five hundred thirty-one thousand, three hundred forty".
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