Base | Representation |
---|---|
bin | 101011001110001101000… |
… | …010100011100111010000 |
3 | 101111221120112222020210000 |
4 | 223032031002203213100 |
5 | 342130421244043102 |
6 | 10152252535010000 |
7 | 424406021016651 |
oct | 53161502434720 |
9 | 11457515866700 |
10 | 2970188659152 |
11 | a4571707a100 |
12 | 3bb786209900 |
13 | 18711a581150 |
14 | a3a8795b528 |
15 | 523dc48401c |
hex | 2b38d0a39d0 |
2970188659152 has 1200 divisors, whose sum is σ = 10758375975424. Its totient is φ = 784604620800.
The previous prime is 2970188659069. The next prime is 2970188659169. The reversal of 2970188659152 is 2519568810792.
2970188659152 is a `hidden beast` number, since 29 + 7 + 0 + 18 + 8 + 6 + 591 + 5 + 2 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 2970188659152.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 2717463918 + ... + 2717465010.
Almost surely, 22970188659152 is an apocalyptic number.
2970188659152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2970188659152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5379187987712).
2970188659152 is an abundant number, since it is smaller than the sum of its proper divisors (7788187316272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2970188659152 is a wasteful number, since it uses less digits than its factorization.
2970188659152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1222 (or 1196 counting only the distinct ones).
The product of its (nonzero) digits is 21772800, while the sum is 63.
The spelling of 2970188659152 in words is "two trillion, nine hundred seventy billion, one hundred eighty-eight million, six hundred fifty-nine thousand, one hundred fifty-two".
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