Search a number
-
+
4061484 = 2232771227
BaseRepresentation
bin1111011111100100101100
321122100022100
433133210230
52014431414
6223015100
746344030
oct17374454
97570270
104061484
1123244a9
12143a490
13ac285b
1477a1c0
15553609
hex3df92c

4061484 has 72 divisors (see below), whose sum is σ = 11950848. Its totient is φ = 1139040.

The previous prime is 4061483. The next prime is 4061489. The reversal of 4061484 is 4841604.

4061484 is a `hidden beast` number, since 40 + 614 + 8 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (4061483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17779 + ... + 18005.

It is an arithmetic number, because the mean of its divisors is an integer number (165984).

Almost surely, 24061484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4061484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5975424).

4061484 is an abundant number, since it is smaller than the sum of its proper divisors (7889364).

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

4061484 is a wasteful number, since it uses less digits than its factorization.

4061484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4061484 is about 2015.3123827338. The cubic root of 4061484 is about 159.5493045689.

The spelling of 4061484 in words is "four million, sixty-one thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 71 84 126 142 213 227 252 284 426 454 497 639 681 852 908 994 1278 1362 1491 1589 1988 2043 2556 2724 2982 3178 4086 4473 4767 5964 6356 8172 8946 9534 14301 16117 17892 19068 28602 32234 48351 57204 64468 96702 112819 145053 193404 225638 290106 338457 451276 580212 676914 1015371 1353828 2030742 4061484