Search a number
-
+
1472143054 = 21789411443
BaseRepresentation
bin101011110111111…
…0001111011001110
310210121002121121211
41113233301323032
511003332034204
6402025045034
751324003154
oct12757617316
93717077554
101472143054
11695a93958
1235102677a
131a5cba885
14dd7313d4
1589395804
hex57bf1ece

1472143054 has 8 divisors (see below), whose sum is σ = 2209454280. Its totient is φ = 735658296.

The previous prime is 1472143051. The next prime is 1472143061. The reversal of 1472143054 is 4503412741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472143051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202144 + ... + 209299.

It is an arithmetic number, because the mean of its divisors is an integer number (276181785).

Almost surely, 21472143054 is an apocalyptic number.

1472143054 is a deficient number, since it is larger than the sum of its proper divisors (737311226).

1472143054 is a wasteful number, since it uses less digits than its factorization.

1472143054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413234.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1472143054 is about 38368.5164425209. The cubic root of 1472143054 is about 1137.5836409776.

Adding to 1472143054 its reverse (4503412741), we get a palindrome (5975555795).

It can be divided in two parts, 14721 and 43054, that added together give a palindrome (57775).

The spelling of 1472143054 in words is "one billion, four hundred seventy-two million, one hundred forty-three thousand, fifty-four".

Divisors: 1 2 1789 3578 411443 822886 736071527 1472143054