Search a number
-
+
4132208990 = 257134540889
BaseRepresentation
bin1111011001001100…
…1000000101011110
3101122222110222002102
43312103020011132
531430321141430
61522011325102
7204254124350
oct36623100536
911588428072
104132208990
111830584858
12973a50792
1350b1317a0
142b2b2b0d0
15192b8d345
hexf64c815e

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".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 4540889 9081778 22704445 31786223 45408890 59031557 63572446 118063114 158931115 295157785 317862230 413220899 590315570 826441798 2066104495 4132208990