Search a number
-
+
123413233310 = 2531913867541
BaseRepresentation
bin111001011110000000…
…0000111111010011110
3102210112212202211100222
41302330000013322132
54010222241431220
6132410101521342
711626203113633
oct1627400077236
9383485684328
10123413233310
11483806098a4
121bb02a13252
13b83a394653
145d8a79a18a
153324973e25
hex1cbc007e9e

123413233310 has 16 divisors (see below), whose sum is σ = 222213493152. Its totient is φ = 49349810400.

The previous prime is 123413233309. The next prime is 123413233313. The reversal of 123413233310 is 13332314321.

It is a super-2 number, since 2×1234132333102 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123413233310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123413233313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901861 + ... + 1965680.

It is an arithmetic number, because the mean of its divisors is an integer number (13888343322).

Almost surely, 2123413233310 is an apocalyptic number.

123413233310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123413233310 is a deficient number, since it is larger than the sum of its proper divisors (98800259842).

123413233310 is a wasteful number, since it uses less digits than its factorization.

123413233310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3870739.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 123413233310 its reverse (13332314321), we get a palindrome (136745547631).

The spelling of 123413233310 in words is "one hundred twenty-three billion, four hundred thirteen million, two hundred thirty-three thousand, three hundred ten".

Divisors: 1 2 5 10 3191 6382 15955 31910 3867541 7735082 19337705 38675410 12341323331 24682646662 61706616655 123413233310