Base | Representation |
---|---|
bin | 101011100100011010011… |
… | …101000010010101110010 |
3 | 101121020010111222221100200 |
4 | 223210122131002111302 |
5 | 343023241210242230 |
6 | 10211235142500030 |
7 | 426212001206004 |
oct | 53443235022562 |
9 | 11536114887320 |
10 | 2994036024690 |
11 | a54844310867 |
12 | 404320734616 |
13 | 18944b068429 |
14 | a4caabc4374 |
15 | 52d35d75160 |
hex | 2b91a742572 |
2994036024690 has 192 divisors, whose sum is σ = 8026305487200. Its totient is φ = 774110380032.
The previous prime is 2994036024677. The next prime is 2994036024691. The reversal of 2994036024690 is 964206304992.
2994036024690 is a `hidden beast` number, since 2 + 99 + 403 + 60 + 2 + 4 + 6 + 90 = 666.
It can be written as a sum of positive squares in 16 ways, for example, as 977826300201 + 2016209724489 = 988851^2 + 1419933^2 .
It is a super-2 number, since 2×29940360246902 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2994036024691) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84672054 + ... + 84707406.
Almost surely, 22994036024690 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2994036024690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4013152743600).
2994036024690 is an abundant number, since it is smaller than the sum of its proper divisors (5032269462510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2994036024690 is a wasteful number, since it uses less digits than its factorization.
2994036024690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35661 (or 35658 counting only the distinct ones).
The product of its (nonzero) digits is 5038848, while the sum is 54.
The spelling of 2994036024690 in words is "two trillion, nine hundred ninety-four billion, thirty-six million, twenty-four thousand, six hundred ninety".
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