Search a number
-
+
8492481004 = 227595140727
BaseRepresentation
bin1111110100011000…
…01111100111101100
3210220212002201211111
413322030033213230
5114343033343004
63522411201404
7420310616560
oct77214174754
923825081744
108492481004
113668869747
121790146264
13a545949b7
145a7c636a0
1534a87aa04
hex1fa30f9ec

8492481004 has 24 divisors (see below), whose sum is σ = 17272846080. Its totient is φ = 3577945296.

The previous prime is 8492481001. The next prime is 8492481007. The reversal of 8492481004 is 4001842948.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8492481001) and next prime (8492481007).

It is not an unprimeable number, because it can be changed into a prime (8492481001) 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, 2568712 + ... + 2572015.

It is an arithmetic number, because the mean of its divisors is an integer number (719701920).

Almost surely, 28492481004 is an apocalyptic number.

It is an amenable number.

8492481004 is an abundant number, since it is smaller than the sum of its proper divisors (8780365076).

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

8492481004 is a wasteful number, since it uses less digits than its factorization.

8492481004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140797 (or 5140795 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 8492481004 is about 92154.6580700075. The cubic root of 8492481004 is about 2040.2256097400.

The spelling of 8492481004 in words is "eight billion, four hundred ninety-two million, four hundred eighty-one thousand, four".

Divisors: 1 2 4 7 14 28 59 118 236 413 826 1652 5140727 10281454 20562908 35985089 71970178 143940356 303302893 606605786 1213211572 2123120251 4246240502 8492481004