Search a number
-
+
1472005304 = 237112389619
BaseRepresentation
bin101011110111101…
…0000010010111000
310210120211121122222
41113233100102320
511003313132204
6402022103212
751322560440
oct12757202270
93716747588
101472005304
116959aa410
12350b7ab08
131a5c6cc73
14dd6d7120
1589369abe
hex57bd04b8

1472005304 has 32 divisors (see below), whose sum is σ = 3441052800. Its totient is φ = 573508320.

The previous prime is 1472005303. The next prime is 1472005321. The reversal of 1472005304 is 4035002741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472005303) 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, 1194194 + ... + 1195425.

It is an arithmetic number, because the mean of its divisors is an integer number (107532900).

Almost surely, 21472005304 is an apocalyptic number.

1472005304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1472005304 is an abundant number, since it is smaller than the sum of its proper divisors (1969047496).

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

1472005304 is a wasteful number, since it uses less digits than its factorization.

1472005304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389643 (or 2389639 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 1472005304 is about 38366.7213089677. The cubic root of 1472005304 is about 1137.5481582316.

The spelling of 1472005304 in words is "one billion, four hundred seventy-two million, five thousand, three hundred four".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 2389619 4779238 9558476 16727333 19116952 26285809 33454666 52571618 66909332 105143236 133818664 184000663 210286472 368001326 736002652 1472005304