Search a number
-
+
20237700241335 = 3519139510859529
BaseRepresentation
bin1001001100111111101001…
…11011110001011110110111
32122122201001010101212211210
410212133310323301132313
510123033302230210320
6111013023211132503
74156061035521633
oct446376473613667
978581033355753
1020237700241335
1164a2840210585
12232a250a44133
13b3a53a096105
144dd71d301dc3
15251667e6c0e0
hex1267f4ef17b7

20237700241335 has 32 divisors (see below), whose sum is σ = 34329760416000. Its totient is φ = 10151800540416.

The previous prime is 20237700241321. The next prime is 20237700241379. The reversal of 20237700241335 is 53314200773202.

It is not a de Polignac number, because 20237700241335 - 217 = 20237700110263 is a prime.

It is a super-2 number, since 2×202377002413352 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20237700241293 and 20237700241302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255390150 + ... + 255469379.

It is an arithmetic number, because the mean of its divisors is an integer number (1072805013000).

Almost surely, 220237700241335 is an apocalyptic number.

20237700241335 is a deficient number, since it is larger than the sum of its proper divisors (14092060174665).

20237700241335 is a wasteful number, since it uses less digits than its factorization.

20237700241335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510859695.

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 20237700241335 in words is "twenty trillion, two hundred thirty-seven billion, seven hundred million, two hundred forty-one thousand, three hundred thirty-five".

Divisors: 1 3 5 15 19 57 95 139 285 417 695 2085 2641 7923 13205 39615 510859529 1532578587 2554297645 7662892935 9706331051 29118993153 48531655255 71009474531 145594965765 213028423593 355047372655 1065142117965 1349180016089 4047540048267 6745900080445 20237700241335