Search a number
-
+
3804542832 = 243390720287
BaseRepresentation
bin1110001011000100…
…1011011101110000
3100211010220210121210
43202301023131300
530242430332312
61425304320120
7163165036416
oct34261133560
910733823553
103804542832
111682624382
128a2173040
1348829809c
142813d52b6
15174016e3c
hexe2c4b770

3804542832 has 40 divisors (see below), whose sum is σ = 9831402496. Its totient is φ = 1267793856.

The previous prime is 3804542813. The next prime is 3804542839. The reversal of 3804542832 is 2382454083.

3804542832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804542839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177393 + ... + 197679.

Almost surely, 23804542832 is an apocalyptic number.

It is an amenable number.

3804542832 is an abundant number, since it is smaller than the sum of its proper divisors (6026859664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3804542832 is a wasteful number, since it uses less digits than its factorization.

3804542832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24205 (or 24199 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 3804542832 is about 61680.9762568655. The cubic root of 3804542832 is about 1561.1123493263.

The spelling of 3804542832 in words is "three billion, eight hundred four million, five hundred forty-two thousand, eight hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 3907 7814 11721 15628 20287 23442 31256 40574 46884 60861 62512 81148 93768 121722 162296 187536 243444 324592 486888 973776 79261309 158522618 237783927 317045236 475567854 634090472 951135708 1268180944 1902271416 3804542832