Base | Representation |
---|---|
bin | 1001111100101111… |
… | …0001010100000000 |
3 | 20220010022201210012 |
4 | 2133023301110000 |
5 | 20432142203122 |
6 | 1121001324052 |
7 | 123116155151 |
oct | 23713612400 |
9 | 6803281705 |
10 | 2670662912 |
11 | 1150579635 |
12 | 626496628 |
13 | 3373b4418 |
14 | 1b4997928 |
15 | 1096dc7e2 |
hex | 9f2f1500 |
2670662912 has 36 divisors (see below), whose sum is σ = 5342002176. Its totient is φ = 1332549120.
The previous prime is 2670662909. The next prime is 2670662921. The reversal of 2670662912 is 2192660762.
It is a self number, because there is not a number n which added to its sum of digits gives 2670662912.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115073 + ... + 136319.
Almost surely, 22670662912 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 2670662912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2671001088).
2670662912 is an abundant number, since it is smaller than the sum of its proper divisors (2671339264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2670662912 is an equidigital number, since it uses as much as digits as its factorization.
2670662912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21754 (or 21740 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 2670662912 is about 51678.4569429080. The cubic root of 2670662912 is about 1387.4149133982.
The spelling of 2670662912 in words is "two billion, six hundred seventy million, six hundred sixty-two thousand, nine hundred twelve".
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