Base | Representation |
---|---|
bin | 1010110011101000… |
… | …1111110010111110 |
3 | 21111011122112120020 |
4 | 2230322033302332 |
5 | 21420120401311 |
6 | 1155505233010 |
7 | 131613445530 |
oct | 25472176276 |
9 | 7434575506 |
10 | 2900950206 |
11 | 1259568910 |
12 | 68b632766 |
13 | 3730143ab |
14 | 1d73c1850 |
15 | 11ea2ac06 |
hex | ace8fcbe |
2900950206 has 64 divisors (see below), whose sum is σ = 7240112640. Its totient is φ = 752808960.
The previous prime is 2900950111. The next prime is 2900950207. The reversal of 2900950206 is 6020590092.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2900950207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685810 + ... + 690026.
It is an arithmetic number, because the mean of its divisors is an integer number (113126760).
Almost surely, 22900950206 is an apocalyptic number.
2900950206 is an abundant number, since it is smaller than the sum of its proper divisors (4339162434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2900950206 is a wasteful number, since it uses less digits than its factorization.
2900950206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5729.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 2900950206 is about 53860.4697900046. The cubic root of 2900950206 is about 1426.1988812557.
The spelling of 2900950206 in words is "two billion, nine hundred million, nine hundred fifty thousand, two hundred six".
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