Search a number
-
+
210041104231254 = 23237919266290977
BaseRepresentation
bin101111110000100000000001…
…011001111110101101010110
31000112200201210200201121102010
4233300200001121332231112
5210012303140140400004
62022415315020525050
762145653240121042
oct5760400131765526
91015621720647363
10210041104231254
1160a1aa2863a71a
121b6834589b0786
139027a3919c51a
1439c2087c41022
1519439b78d8a89
hexbf080167eb56

210041104231254 has 32 divisors (see below), whose sum is σ = 443895344133120. Its totient is φ = 66121910629632.

The previous prime is 210041104231253. The next prime is 210041104231303. The reversal of 210041104231254 is 452132401140012.

210041104231254 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210041104231253) 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, 9633134587 + ... + 9633156390.

It is an arithmetic number, because the mean of its divisors is an integer number (13871729504160).

Almost surely, 2210041104231254 is an apocalyptic number.

210041104231254 is an abundant number, since it is smaller than the sum of its proper divisors (233854239901866).

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

210041104231254 is a wasteful number, since it uses less digits than its factorization.

210041104231254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19266291084.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 210041104231254 its reverse (452132401140012), we get a palindrome (662173505371266).

The spelling of 210041104231254 in words is "two hundred ten trillion, forty-one billion, one hundred four million, two hundred thirty-one thousand, two hundred fifty-four".

Divisors: 1 2 3 6 23 46 69 79 138 158 237 474 1817 3634 5451 10902 19266290977 38532581954 57798872931 115597745862 443124692471 886249384942 1329374077413 1522036987183 2658748154826 3044073974366 4566110961549 9132221923098 35006850705209 70013701410418 105020552115627 210041104231254