Base | Representation |
---|---|
bin | 100001000100… |
… | …101100000000 |
3 | 121022110221100 |
4 | 201010230000 |
5 | 4204414302 |
6 | 505454400 |
7 | 133456554 |
oct | 41045400 |
9 | 17273840 |
10 | 8669952 |
11 | 4991955 |
12 | 2aa1400 |
13 | 1a47365 |
14 | 1219864 |
15 | b63d1c |
hex | 844b00 |
8669952 has 108 divisors (see below), whose sum is σ = 25827984. Its totient is φ = 2795520.
The previous prime is 8669939. The next prime is 8669963. The reversal of 8669952 is 2599668.
It is a junction number, because it is equal to n+sod(n) for n = 8669898 and 8669907.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122077 + ... + 122147.
It is an arithmetic number, because the mean of its divisors is an integer number (239148).
Almost surely, 28669952 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 8669952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12913992).
8669952 is an abundant number, since it is smaller than the sum of its proper divisors (17158032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8669952 is a wasteful number, since it uses less digits than its factorization.
8669952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146 (or 129 counting only the distinct ones).
The product of its digits is 233280, while the sum is 45.
The square root of 8669952 is about 2944.4782220285. The cubic root of 8669952 is about 205.4339567908.
The spelling of 8669952 in words is "eight million, six hundred sixty-nine thousand, nine hundred fifty-two".
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