Search a number
-
+
11310412242 = 2323733493217
BaseRepresentation
bin10101000100010011…
…10011000111010010
31002012020112110210010
422202021303013102
5141130431142432
65110153215350
7550165626543
oct124211630722
932166473703
1011310412242
114884484138
122237a01556
1310b332c82c
147941d44ca
15462e583cc
hex2a22731d2

11310412242 has 64 divisors (see below), whose sum is σ = 24003705600. Its totient is φ = 3545524224.

The previous prime is 11310412231. The next prime is 11310412247. The reversal of 11310412242 is 24221401311.

It is not an unprimeable number, because it can be changed into a prime (11310412247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3514218 + ... + 3517434.

It is an arithmetic number, because the mean of its divisors is an integer number (375057900).

Almost surely, 211310412242 is an apocalyptic number.

11310412242 is an abundant number, since it is smaller than the sum of its proper divisors (12693293358).

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

11310412242 is a wasteful number, since it uses less digits than its factorization.

11310412242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11310412242 its reverse (24221401311), we get a palindrome (35531813553).

The spelling of 11310412242 in words is "eleven billion, three hundred ten million, four hundred twelve thousand, two hundred forty-two".

Divisors: 1 2 3 6 23 46 69 73 138 146 219 349 438 698 1047 1679 2094 3217 3358 5037 6434 8027 9651 10074 16054 19302 24081 25477 48162 50954 73991 76431 147982 152862 221973 234841 443946 469682 585971 704523 1122733 1171942 1409046 1757913 2245466 3368199 3515826 5401343 6736398 10802686 16204029 25822859 32408058 51645718 77468577 81959509 154937154 163919018 245878527 491757054 1885068707 3770137414 5655206121 11310412242