Base | Representation |
---|---|
bin | 110011110010111… |
… | …110010111111100 |
3 | 2020120011210212010 |
4 | 303302332113330 |
5 | 3234431010300 |
6 | 222121411220 |
7 | 30351245511 |
oct | 6362762774 |
9 | 2216153763 |
10 | 869000700 |
11 | 40658a0a7 |
12 | 203039b10 |
13 | 10b0618c9 |
14 | 835ab308 |
15 | 51456a50 |
hex | 33cbe5fc |
869000700 has 72 divisors (see below), whose sum is σ = 2538809728. Its totient is φ = 229475520.
The previous prime is 869000681. The next prime is 869000723. The reversal of 869000700 is 7000968.
It is a happy number.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 16839 + ... + 44961.
Almost surely, 2869000700 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 869000700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1269404864).
869000700 is an abundant number, since it is smaller than the sum of its proper divisors (1669809028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
869000700 is a wasteful number, since it uses less digits than its factorization.
869000700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28243 (or 28236 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 869000700 is about 29478.8178189018. The cubic root of 869000700 is about 954.2746243817.
The spelling of 869000700 in words is "eight hundred sixty-nine million, seven hundred", and thus it is an aban number.
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