Base | Representation |
---|---|
bin | 1111011001001100… |
… | …1000000101011110 |
3 | 101122222110222002102 |
4 | 3312103020011132 |
5 | 31430321141430 |
6 | 1522011325102 |
7 | 204254124350 |
oct | 36623100536 |
9 | 11588428072 |
10 | 4132208990 |
11 | 1830584858 |
12 | 973a50792 |
13 | 50b1317a0 |
14 | 2b2b2b0d0 |
15 | 192b8d345 |
hex | f64c815e |
4132208990 has 32 divisors (see below), whose sum is σ = 9154434240. Its totient is φ = 1307775744.
The previous prime is 4132208947. The next prime is 4132209007. The reversal of 4132208990 is 998022314.
4132208990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×41322089902 = 34150302274073640200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2269535 + ... + 2271354.
It is an arithmetic number, because the mean of its divisors is an integer number (286076070).
Almost surely, 24132208990 is an apocalyptic number.
4132208990 is an abundant number, since it is smaller than the sum of its proper divisors (5022225250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4132208990 is a wasteful number, since it uses less digits than its factorization.
4132208990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4540916.
The product of its (nonzero) digits is 31104, while the sum is 38.
The square root of 4132208990 is about 64282.2603056240. The cubic root of 4132208990 is about 1604.7008872502.
The spelling of 4132208990 in words is "four billion, one hundred thirty-two million, two hundred eight thousand, nine hundred ninety".
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