Base | Representation |
---|---|
bin | 1010110011100000… |
… | …1010111101000000 |
3 | 21111010121220011102 |
4 | 2230320022331000 |
5 | 21420000443310 |
6 | 1155445433532 |
7 | 131606021255 |
oct | 25470127500 |
9 | 7433556142 |
10 | 2900406080 |
11 | 1259227020 |
12 | 68b40b8a8 |
13 | 372b83820 |
14 | 1d72bd42c |
15 | 11e96e8a5 |
hex | ace0af40 |
2900406080 has 224 divisors, whose sum is σ = 8178686208. Its totient is φ = 965836800.
The previous prime is 2900406073. The next prime is 2900406169. The reversal of 2900406080 is 806040092.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11028029 + ... + 11028291.
It is an arithmetic number, because the mean of its divisors is an integer number (36511992).
Almost surely, 22900406080 is an apocalyptic number.
2900406080 is a gapful number since it is divisible by the number (20) 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 2900406080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4089343104).
2900406080 is an abundant number, since it is smaller than the sum of its proper divisors (5278280128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2900406080 is a wasteful number, since it uses less digits than its factorization.
2900406080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 545 (or 535 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 2900406080 is about 53855.4182975121. The cubic root of 2900406080 is about 1426.1097058291.
The spelling of 2900406080 in words is "two billion, nine hundred million, four hundred six thousand, eighty".
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