Base | Representation |
---|---|
bin | 101011100100111110010… |
… | …000111100111111100000 |
3 | 101121021200101112100200020 |
4 | 223210332100330333200 |
5 | 343031004012234312 |
6 | 10211414524153440 |
7 | 426232615056624 |
oct | 53447620747740 |
9 | 11537611470606 |
10 | 2994636836832 |
11 | a55022473923 |
12 | 404469998880 |
13 | 189515689884 |
14 | a4d268dd184 |
15 | 52d6d9a378c |
hex | 2b93e43cfe0 |
2994636836832 has 96 divisors (see below), whose sum is σ = 7985581148160. Its totient is φ = 982503820800.
The previous prime is 2994636836827. The next prime is 2994636836839. The reversal of 2994636836832 is 2386386364992.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×29946368368322 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2994636836839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632433 + ... + 2527695.
It is an arithmetic number, because the mean of its divisors is an integer number (83183136960).
Almost surely, 22994636836832 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 2994636836832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3992790574080).
2994636836832 is an abundant number, since it is smaller than the sum of its proper divisors (4990944311328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2994636836832 is a wasteful number, since it uses less digits than its factorization.
2994636836832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1895536 (or 1895528 counting only the distinct ones).
The product of its digits is 483729408, while the sum is 69.
The spelling of 2994636836832 in words is "two trillion, nine hundred ninety-four billion, six hundred thirty-six million, eight hundred thirty-six thousand, eight hundred thirty-two".
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