Search a number
-
+
472430053521118 = 27114978761617041
BaseRepresentation
bin110101101101011000011000…
…1100001010111011011011110
32021221201212112201022011110001
41223122300301201113123132
5443410243222200133433
64352435212003004514
7201336642064464520
oct15332606141273336
92257655481264401
10472430053521118
11127592507a94160
1244ba013906973a
131737bc6960b234
148493a452dda10
153993ecab9757d
hex1adac318576de

472430053521118 has 32 divisors (see below), whose sum is σ = 883523314683648. Its totient is φ = 184059957206400.

The previous prime is 472430053521109. The next prime is 472430053521149. The reversal of 472430053521118 is 811125350034274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23141323 + ... + 38475718.

It is an arithmetic number, because the mean of its divisors is an integer number (27610103583864).

Almost surely, 2472430053521118 is an apocalyptic number.

472430053521118 is a deficient number, since it is larger than the sum of its proper divisors (411093261162530).

472430053521118 is a wasteful number, since it uses less digits than its factorization.

472430053521118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61666848.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 472430053521118 in words is "four hundred seventy-two trillion, four hundred thirty billion, fifty-three million, five hundred twenty-one thousand, one hundred eighteen".

Divisors: 1 2 7 11 14 22 77 154 49787 99574 348509 547657 697018 1095314 3833599 7667198 61617041 123234082 431319287 677787451 862638574 1355574902 4744512157 9489024314 3067727620267 6135455240534 21474093341869 33745003822937 42948186683738 67490007645874 236215026760559 472430053521118