Search a number
-
+
472428724535635 = 5771190112162791
BaseRepresentation
bin110101101101010111110001…
…0010011101100000101010011
32021221201202010002120201002111
41223122233202103230011103
5443410233011440120020
64352434432050130151
7201336564126342340
oct15332574223540523
92257652102521074
10472428724535635
1112759199589974a
1244b9ba27b80957
131737bab7194caa
14849395a9d57c7
153993e4e17dd5a
hex1adabe24ec153

472428724535635 has 16 divisors (see below), whose sum is σ = 657027634609152. Its totient is φ = 319388433487200.

The previous prime is 472428724535609. The next prime is 472428724535639. The reversal of 472428724535635 is 536535427824274.

It is not a de Polignac number, because 472428724535635 - 27 = 472428724535507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472428724535639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95056078911 + ... + 95056083880.

It is an arithmetic number, because the mean of its divisors is an integer number (41064227163072).

Almost surely, 2472428724535635 is an apocalyptic number.

472428724535635 is a deficient number, since it is larger than the sum of its proper divisors (184598910073517).

472428724535635 is a wasteful number, since it uses less digits than its factorization.

472428724535635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190112162874.

The product of its digits is 1354752000, while the sum is 67.

The spelling of 472428724535635 in words is "four hundred seventy-two trillion, four hundred twenty-eight billion, seven hundred twenty-four million, five hundred thirty-five thousand, six hundred thirty-five".

Divisors: 1 5 7 35 71 355 497 2485 190112162791 950560813955 1330785139537 6653925697685 13497963558161 67489817790805 94485744907127 472428724535635