Search a number
-
+
1484090830971 = 33721318563067
BaseRepresentation
bin10101100110001010101…
…101001111000001111011
312020212200211201121121000
4111212022231033001323
5143303404223042341
63053440521020043
7212136103631400
oct25461255170173
95225624647530
101484090830971
11522443647211
121bb763024623
13a9c45413618
1451b8a7c02a7
15289108468b6
hex1598ab4f07b

1484090830971 has 48 divisors (see below), whose sum is σ = 2577140945280. Its totient is φ = 841578126480.

The previous prime is 1484090830891. The next prime is 1484090830993. The reversal of 1484090830971 is 1790380904841.

1484090830971 is a `hidden beast` number, since 1 + 484 + 0 + 90 + 8 + 3 + 0 + 9 + 71 = 666.

It is not a de Polignac number, because 1484090830971 - 27 = 1484090830843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1484090830171) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4108221 + ... + 4454846.

It is an arithmetic number, because the mean of its divisors is an integer number (53690436360).

Almost surely, 21484090830971 is an apocalyptic number.

1484090830971 is a deficient number, since it is larger than the sum of its proper divisors (1093050114309).

1484090830971 is a wasteful number, since it uses less digits than its factorization.

1484090830971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8563221 (or 8563208 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 1484090830971 in words is "one trillion, four hundred eighty-four billion, ninety million, eight hundred thirty thousand, nine hundred seventy-one".

Divisors: 1 3 7 9 21 27 49 63 131 147 189 393 441 917 1179 1323 2751 3537 6419 8253 19257 24759 57771 173313 8563067 25689201 59941469 77067603 179824407 231202809 419590283 539473221 1121761777 1258770849 1618419663 3365285331 3776312547 7852332439 10095855993 11328937641 23556997317 30287567979 54966327073 70670991951 164898981219 212012975853 494696943657 1484090830971